BMW 630 Valuation: 29 ads analysed

Market overviewWhat is the fair price of a used BMW 630? We have 29 for sale. Prices from £5,999 to £22,806. See variants (M Sport, Sport Line, Performance) and check the valuation.

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Super price

Good price

Fair price

A bit pricey

Expensive

-5%
1 / 4

Used (2018) BMW 630 M Sport 258 HP | Good price

6 Series GRAN TURISMO 2.0 i M

  • 2018
  • 57,473 miles
  • Trim levelM Sport
  • 2.0L Petrol
  • Coupe
  • Automatic
  • 258 HP (189 kW)
  • Details
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Good price

£17,350
£18,450
Marketplace
DE65 5FJ Derby, Derbyshire
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-2%
1 / 3

Used (2019) BMW 630 M Sport | Good price

6 Series d xDrive M Sport 5dr

  • 2019
  • 123,000 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • Details
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Good price

£14,449
£14,749
Marketplace
BS49 5EB Congresbury, Somerset
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Used (2018) BMW 630 M Sport 265 HP | Good price

6 Series GRAN TURISMO 3.0 d M

  • 2018
  • 57,700 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • Details
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Good price

£18,800
Marketplace
Hertfordshire, Hertfordshire
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-2%
1 / 4

Used (2019) BMW 630 M Sport 265 HP | Fair price

6 SERIES GRAN TURISMO DIESEL

  • 2019
  • 67,056 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • mpg47.9
  • CO2193 g CO2/km comb.
  • Details
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Fair price

£20,299
£20,899
Verified Marketplace
M41 7TB Trafford Park, Manchester
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-10%
1 / 4

Used (2019) BMW 630 M Sport 265 HP | Fair price

6 Series Gran Turismo 3.0 d M

  • 2019
  • 75,000 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • Details
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Fair price

£19,295
£21,495
Marketplace
PL19 9QN Tavistock, Devon
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1 / 4

Used (2018) BMW 630 M Sport 265 HP | Fair price

6 Series d xDrive M Sport 5dr

  • 2018
  • 100,756 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • Details
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Fair price

£15,495
Marketplace
KY8 2HY Leven
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Used (2018) BMW 630 M Sport 261 HP | Fair price

6 Series d xDrive M Sport GT 3.0

  • 2018
  • 60,044 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 261 HP (191 kW)
  • mpg37.7
  • CO2156 g CO2/km comb.
  • Details
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Fair price

£20,500
Marketplace
IG10 3UE Loughton, Essex
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-2%
1 / 4

Used (2019) BMW 630 M Sport | Fair price

6 Series Gran Turismo 2.0 i M

  • 2019
  • 20,271 miles
  • Trim levelM Sport
  • 2.0L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£23,499
£24,000
Marketplace
CH1 4LT Chester, Cheshire
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1 / 3

Used (2018) BMW 630 M Sport | Fair price

6 Series i M Sport 5dr Auto

  • 2018
  • 56,000 miles
  • Trim levelM Sport
  • 2.0L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£18,995
Marketplace
UB6 8RJ Greenford, London
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1 / 3

Used (2019) BMW 630 M Sport 265 HP | Fair price

6 Series Gran Turismo 3.0 d M

  • 2019
  • 94,860 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • Details
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Fair price

£17,940
Marketplace
M30 7LW Eccles, Manchester
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1 / 2

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

  • 2018
  • 55,224 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • Details
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Fair price

£21,990
Marketplace
MK2 2BA Milton Keynes, Buckinghamshire
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1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

  • 2018
  • 78,000 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • Details
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Fair price

£18,690
Marketplace
UB11 1FW Hayes, London
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1 / 4

Used (2019) BMW 630 M Sport 258 HP | Fair price

6 Series GRAN TURISMO 2.0 i GPF M

  • 2019
  • 62,200 miles
  • Trim levelM Sport
  • 2.0L Petrol
  • Coupe
  • Automatic
  • 258 HP (189 kW)
  • Details
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Fair price

£19,995
Marketplace
EH11 4DJ Edinburgh
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-2%
1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series 2.0 i M Sport Gran

  • 2018
  • 63,000 miles
  • Trim levelM Sport
  • 2.0L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£17,490
£17,990
Marketplace
WS5 3AH, West Midlands
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New
1 / 4

Used (2019) BMW 630 M Sport | Fair price

6 Series i M Sport 5dr Auto

  • 2019
  • 80,995 miles
  • Trim levelM Sport
  • 2.0L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£16,999
Marketplace
CW7 3RG Winsford, Cheshire
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Used (2017) BMW 630 M Sport | Fair price

6 Series GRAN TURISMO 3.0 d M

  • 2017
  • 74,000 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • Details
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Fair price

£18,999
Marketplace
Staffordshire, Staffordshire
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1 / 4

Used (2017) BMW 630 M Sport 265 HP | Fair price

6 Series Gran Turismo 3.0 d M

  • 2017
  • 100,530 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • Details
autouncle-certified

Fair price

£15,295
Marketplace
WN3 4BW Wigan, Manchester
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Availability verified
-7%

Used (2018) BMW 630 M Sport | Fair price

6 Series Gran Turismo 2.0 i GPF M

  • 2018
  • 53,860 miles
  • Trim levelM Sport
  • 2.0L Petrol
  • Coupe
  • Automatic
  • Details
autouncle-certified

Fair price

£17,423
£18,795
Marketplace
Cambridgeshire, Cambridgeshire
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1 / 4

Used (2017) BMW 630 M Sport 265 HP | A bit pricey

6 Series 3.0 d M Sport GT 5dr

  • 2017
  • 66,219 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • Details
autouncle-certified

A bit pricey

£18,990
Marketplace
FK1 4JX Stirlingshire
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-8%
1 / 4

Used (2017) BMW 630 M Sport | Expensive

6 Series d xDrive M Sport Auto 4WD

  • 2017
  • 74,875 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • Details
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Expensive

£18,795
£20,495
Marketplace
WS9 0LS Walsall, West Midlands
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-4%
1 / 4

Used (2019) BMW 630 M Sport 261 HP | Expensive

6 Series d xDrive M Sport GT 3.0

  • 2019
  • 65,208 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 261 HP (191 kW)
  • mpg38.7
  • CO2154 g CO2/km comb.
  • Details
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Expensive

£22,806
£23,806
Marketplace
KT11 1JA Cobham, Surrey
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1 / 4

Used (2018) BMW 630 M Sport 265 HP | Expensive

6 Series Gran Turismo 3.0 d M

  • 2018
  • 82,000 miles
  • Trim levelM Sport
  • 3.0L Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • Details
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Expensive

£19,995
Marketplace
SE6 4JF Catford, London
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1 / 2

Used (2020) BMW 630 M Sport 265 HP

- 6 Series Gran Turismo d xDrive M

  • 2020
  • 55,224 miles
  • Trim levelM Sport
  • Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • mpg7.3
  • CO2193 g CO2/km comb.
  • Details
£21,990
Not evaluated
Verified Marketplace
MK22BA, Buckinghamshire
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1 / 4

Used (2020) BMW 630 M Sport 265 HP

- 6 Series Gran Turismo d xDrive M

  • 2020
  • 78,000 miles
  • Trim levelM Sport
  • Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • mpg7.3
  • CO2193 g CO2/km comb.
  • Details
£18,690
Not evaluated
Verified Marketplace
UB111FW, London
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1 / 2

Used (2020) BMW 630 M Sport 265 HP

- 6 Series Gran Turismo d M Sport

  • 2020
  • 74,648 miles
  • Trim levelM Sport
  • Diesel
  • Coupe
  • Automatic
  • 265 HP (194 kW)
  • mpg6.8
  • CO2179 g CO2/km comb.
  • Details
£16,790
Not evaluated
Verified Marketplace
MK22BA, Buckinghamshire
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Showing 1 - 25 of 28 results

How much does the BMW 630 depreciate?

Used BMW 630

A used BMW 630 (2018) model loses about £213 per month in value.


Factors that affect the depreciation of a BMW 630:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a BMW 630. In addition to the monthly depreciation of £213, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used BMW 630 cost? Prices, ratings and depreciation by model year

How much does a used BMW 630 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2019 BMW 630

£14,449 - £23,499£19,78367,056 miles-£2,560< 10

2020 BMW 630

£16,790 - £21,990£18,70566,060.5 miles-< 10

2018 BMW 630

£15,495 - £21,990£18,61260,044 miles-£2,56011

2017 BMW 630

£15,295 - £18,999£18,02074,437.5 miles-< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 29 January 2026

Comparison of BMW 630 variants and prices

Below you can compare prices and depreciation for the 1 most popular BMW 630 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BMW 630 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

💰 The budget choice

BMW 630 M Sport

£15,295 - £22,806£18,85066,637.5 miles-£2,96026

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 29 January 2026

Which variant should you choose?

💰 The budget choice

The M Sport is the cheapest entry point with an average price of £18,850.

🏆 The most popular

There are the most M Sport for sale right now (26), which gives you the most options to choose from.

📈 The best value

The M Sport has held its price stable with minimal loss in value over the past year (-£2,960).

BMW 630 (model year 2018) - Price development for the last 12 months and price projection for the next 6 months (January 2025 - June 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - January
£20,740
£18,880£22,620
Estimate
2025 - February
£20,440
£18,860£22,000
Estimate
2025 - March
£20,020
£18,600£21,440
Estimate
2025 - April
£19,940
£18,400£21,460
Estimate
2025 - May
£19,420
£17,860£20,960
Estimate
2025 - June
£18,640
£17,200£20,080
Estimate
2025 - July
£18,620
£16,860£20,380
Estimate
2025 - August
£19,180
£17,300£21,040
Estimate
2025 - September
£18,660
£17,200£20,120
Estimate
2025 - October
£18,920
£17,380£20,480
Estimate
2025 - November
£18,400
£17,220£19,580
Estimate
2025 - December
£18,180
£17,120£19,220
Estimate
2026 - February
£18,000
--
Forecast
2026 - March
£17,900
--
Forecast
2026 - April
£17,820
--
Forecast
2026 - May
£17,720
--
Forecast
2026 - June
£17,640
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 29 January 2026

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£2,560

Next 6 months

-£540

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Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Looking for information on a used BMW 630?

Seeking the best value on a second-hand car? The BMW 630 is an excellent option. In total, there are 32 used BMW 630 for sale on AutoUncle in the UK compiled from different dealership websites and online marketplaces.

How much does a used BMW 630 go for?

A used BMW 630 costs between £9,750 for the cheapest variant and £23,799 for the latest and most well-equipped model on AutoUncle.

There exist five primary factors that affect what a pre-owned BMW 630 might cost: year, engine size and power, fuel economy, how many miles the car has travelled and the trim level of the car.

For example, a newer model with fewer miles recorded, or a more luxurious variant with a powerful engine, typically commands a higher price than, for example, an older car without special equipment and with many kilometres behind it.

Does the BMW 630 offer multiple trim lines?

The BMW 630 presents a wide variety of trim configurations, tailored to suit various driver predilections and needs. The most popular ones are:

  • BMW 630 M Sport: Right now you will find 29 cars for sale at an average price of £19,507
  • BMW 630 Sport Line: Here you will find 1 car for sale at an average price of £5,995
  • BMW 630 Exclusive: 1 car for sale at an average price of £9,750

When looking for the best car deal for a used BMW 630, it is important only comparing the sale prices of cars with a similar engine and trim level. Otherwise, you could end up reaching a wrong decision on which car to buy.

Which fuel variants are most in demand for the BMW 630?

The BMW 630 most commonly uses diesel as its fuel type.

Available fuel types:

  • BMW 630 diesel: 20 cars currently available with an average price of £19,759
  • BMW 630 petrol: 12 cars currently available with an average price of £16,940

When thinking about which fuel type to buy, it's important to consider your driving habits. Are you more often driving in urban areas or on expansive roads and motorways? How many miles do you usually drive each week?

For short journeys, electric cars, plug-in hybrids or petrol cars are obvious choices. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. If you often drive long distances and can't charge, diesel can still be a viable option. Keep in mind that certain countries have bans on high-emission diesel engines entering their cities.

What body types is the BMW 630 available in?

The BMW 630 is only available in the coupe body type in the UK. A coupe is a type of body design that prioritises style and sporty driving. The chassis is typically tighter and stronger than that of a sedan or SUV. This type of car is mostly for people without kids and who tend to travel light. Coupes are typically more expensive to buy than their equivalent sedan or hatchback sister models.

What other cars are there in the same category as BMW 630?

Several vehicles that are similar to the BMW 630 are available.

Preferred alternatives to the BMW 630

  • Audi SQ5
  • Jaguar XJ
  • Audi A8

The Audi SQ5 is a top choice when looking for an alternative to the BMW 630. There are 331 of this car for sale in the UK right now and the average selling price is £25,495.

Another popular choice in this class is the Jaguar XJ with 322 cars on the market and an average price tag of £7,500. Another good choice for an alternative car is the Audi A8 with 226 cars for sale for the average price of £20,995.

Looking for a more eco-friendly alternative to the BMW 630?

Considering something greener than the BMW 630? Check out these electric alternatives from the same segment::

Not satisfied with the electric car options you've seen? Examine our full lineup of electric cars here.

All fuel types for BMW 630