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BMW 630 (diesel) • 23 cars with Valuation

Market overview: Diesel BMW 630 (August-2026): There are currently 23 used diesel BMW 630 cars for sale. Prices range from £13,710 to £23,480, with a median price of £16,615. AutoUncle has identified 3 cars as being offered below market price. The typical selling time for a diesel BMW 630 is approximately 36 days, and 22.7% of the listings have recently been reduced in price (Source: AutoUncle market data, August-2026).

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Used BMW 630 M Sport 265 HP (194 kW) 2018 Blue Coupe

(2018) BMW 630 M Sport 265 HP

Good price

You save £1,505

LU3 3AN Luton, Bedfordshire

179 g CO2/km comb. - 265 HP (194 kW) - 40.4 Mpg

Carwow

Used BMW 630 M Sport 265 HP (194 kW) 2020 Coupe

(2020) BMW 630 M Sport 265 HP

Fair price

CA3 0ET Cumberland, Cumbria

179 g CO2/km comb. - 265 HP (194 kW) - 6.8 Mpg

Carwow

Used BMW 630 M Sport 265 HP (194 kW) 2018 Black Coupe

(2018) BMW 630 M Sport 265 HP

Fair price

SO18 1BH Southampton, Hampshire

179 g CO2/km comb. - 265 HP (194 kW) - 6.8 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2019 Grey Coupe

(2019) Mercedes E400 AMG line 340 HP

Fair price

You save £1,005

WV10 0AE West Midlands, West Midlands

191 g CO2/km comb. - 340 HP (250 kW) - 6.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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1 / 4

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

6 Series Gran Turismo 3.0 d M

2018
74,257 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 179 g CO2/km comb.
40.4 mpg
Details

Good price

£16,195

LU3 3AN Luton, Bedfordshire

Availability verified

-5%

1 / 4

Used (2017) BMW 630 Comfort Edition | Good price

6 Series d Se Auto Hatchback

2017
84,029 miles
Trim level: Comfort Edition
3.0L Diesel
Coupe
Automatic
40.4 mpg
Details

Good price

£13,999

£14,799

Exchange and Mart

Milton Keynes, Buckinghamshire

Used (2019) BMW 630 M Sport 261 HP | Good price

6 Series d M Sport GT 3.0 5dr

2019
83,947 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
261 HP (191 kW)
CO2 emissions: 150 g CO2/km comb.
40.9 mpg
Details

Good price

£17,490

Bmw.co.uk

OL11 2PX Greater Manchester, Manchester

-4%

1 / 4

Used (2020) BMW 630 M Sport 265 HP | Fair price

- 6 Series Gran Turismo d M Sport

2020
56,204 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 179 g CO2/km comb.
6.8 mpg
Details

Fair price

£19,185

£19,995

CA3 0ET Cumberland, Cumbria

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Used Mercedes E400 AMG line 340 HP (250 kW) 2019 Grey Coupe

(2019) Mercedes E400 AMG line 340 HP

Fair price

WV10 0AE West Midlands, West Midlands

191 g CO2/km comb. - 340 HP (250 kW) - 6.6 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2019 Red Coupe

(2019) Mercedes E400 AMG line 340 HP

Super price

You save £3,901

CW7 Cheshire West And Chester, Cheshire

189 g CO2/km comb. - 340 HP (250 kW) - 47.1 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2019 Red Coupe

(2019) Mercedes E400 AMG line 340 HP

Super price

You save £3,801

CW73AL Cheshire West And Chester, Cheshire

189 g CO2/km comb. - 340 HP (250 kW) - 6.6 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2020 Black Coupe

(2020) Mercedes E400 AMG line 340 HP

Good price

You save £1,960

CM5 0ER Magdalen Laver, Essex

189 g CO2/km comb. - 340 HP (250 kW) - 6.6 Mpg

1 / 4

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

6 Series Gran Turismo 3.0 d M

2018
105,986 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 179 g CO2/km comb.
6.8 mpg
Details

Fair price

£14,999

SO18 1BH Southampton, Hampshire

Availability verified

-4%

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d M Sport Auto Hatchb

2018
56,204 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£19,185

£19,995

Exchange and Mart

Cumbria, Cumbria

New

1 / 4

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

6 Series d xDrive M Sport 5dr

2017
111,009 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
37.2 mpg
Details

Fair price

£13,450

Parkers.co.uk

RM15 4YD Purfleet-On-Thames, Essex

New

1 / 1

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

6 Series 3.0 d xDrive M Sport Auto

2017
103,387 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
37.2 mpg
Details

Fair price

£14,195

Motors.co.uk

CO2 8HR Essex, Essex

1 / 1

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

6 Series d xDrive M Sport 5dr

2018
103,000 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
Details

Fair price

£14,495

Motors.co.uk

GL4 3BS Gloucestershire, Gloucestershire

-2%

1 / 4

Used (2019) BMW 630 Comfort Edition 265 HP | Fair price

6 Series d SE 5dr Auto

2019
63,175 miles
Trim level: Comfort Edition
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
40.4 mpg
Details

Fair price

£17,499

£17,999

Motors.co.uk

CM2 9RA Great Baddow, Essex

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Used Mercedes E400 AMG line 340 HP (250 kW) 2020 Grey Coupe

(2020) Mercedes E400 AMG line 340 HP

Fair price

Estimated price £25,371

BB1 3NU Lancashire, Lancashire

191 g CO2/km comb. - 340 HP (250 kW) - 6.6 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2019 Black Cabriolet

(2019) Mercedes E400 AMG line 340 HP

Fair price

You save £1,211

UB7 0LW Harmondsworth, London

194 g CO2/km comb. - 340 HP (250 kW) - 6.9 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2020 Blue Sedan

(2020) Mercedes E400 AMG line 340 HP

Fair price

OL11 Greater Manchester, Manchester

190 g CO2/km comb. - 340 HP (250 kW) - 7.2 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2020 Black Sedan

(2020) Mercedes E400 AMG line 340 HP

Fair price

RM13 8RH Greater London, London

190 g CO2/km comb. - 340 HP (250 kW) - 7.2 Mpg

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

2018
62,115 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
37.2 mpg
Details

Fair price

£18,494

Motors.co.uk

GL13 9ET Gloucestershire, Gloucestershire

-2%

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

2018
108,163 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
37.2 mpg
Details

Fair price

£13,695

£13,995

Parkers.co.uk

BT19 1RT Ards And North Down

1 / 4

Used (2018) BMW 630 Sport Line | Fair price

6 Series d xDrive SE 5dr Auto

2018
70,000 miles
Trim level: Sport Line
3.0L Diesel
Coupe
Automatic
37.2 mpg
Details

Fair price

£16,480

Motors.co.uk

CH46 1DW Merseyside, Merseyside

1 / 2

Used (2018) BMW 630 M Sport | Fair price

6 Series d Xdrive M Sport Auto

2018
84,238 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£16,790

Exchange and Mart

Buckinghamshire, Buckinghamshire

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

2018
49,243 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
37.2 mpg
Details

Fair price

£19,999

Motors.co.uk

S70 6TF Worsbrough, South Yorkshire

1 / 4

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

6 Series d xDrive M Sport 5dr

2018
89,000 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
37.2 mpg
Details

Fair price

£15,999

Parkers.co.uk

TS27 Hesleden, Durham

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series Gran Turismo 3.0 d M

2018
94,000 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£15,495

Motors.co.uk

CO16 9BX Weeley Heath, Essex

1 / 4

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

6 Series d xDrive M Sport 5dr

2018
76,876 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
Details

Fair price

£17,295

Motors.co.uk

NP13 2LN Aberbeeg, Gwent

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

2018
94,022 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
37.2 mpg
Details

Fair price

£15,990

Motors.co.uk

PE2 9PB Peterborough, Cambridgeshire

1 / 4

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

6 Series d xDrive M Sport 5dr

2019
89,167 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
37.2 mpg
Details

Fair price

£16,749

Parkers.co.uk

EN11 0DE Hertfordshire, Hertfordshire

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Used Mercedes E400 AMG line 340 HP (250 kW) 2020 Grey Cabriolet

(2020) Mercedes E400 AMG line 340 HP

Fair price

CB10 2RY Little Sampford, Essex

194 g CO2/km comb. - 340 HP (250 kW) - 6.9 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2020 Blue Coupe

(2020) Mercedes E400 AMG line 340 HP

Fair price

OL11 Greater Manchester, Manchester

191 g CO2/km comb. - 340 HP (250 kW) - 6.6 Mpg

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2020 Blue Sedan

(2020) Mercedes E400 AMG line 340 HP

Fair price

You save £1,210

OL11 2NQ Greater Manchester, Manchester

190 g CO2/km comb. - 340 HP (250 kW) - 39.2 Mpg

Carwow

Used Audi S4 341 HP (250 kW) 2023 Black Sedan

(2023) Audi S4 341 HP

Good price

You save £2,201

IP12DZ Ipswich, Suffolk

185 g CO2/km comb. - 341 HP (250 kW) - 7.1 Mpg

1 / 4

Used (2019) BMW 630 M Sport 265 HP | A bit pricey

6 Series d xDrive M Sport 5dr

2019
40,619 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 193 g CO2/km comb.
38.7 mpg
Details

A bit pricey

£23,663

£23,170

WC1E 7DP Greater London, London

Availability verified

1 / 4

Used (2019) BMW 630 M Sport 265 HP | Expensive

6 Series d xDrive M Sport 5dr

2019
36,311 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 193 g CO2/km comb.
37.2 mpg
Details

Expensive

£24,495

SR5 3JJ Tyne And Wear, Tyne And Wear

Availability verified

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Used Mercedes E400 AMG line 340 HP (250 kW) 2021 Black Cabriolet

(2021) Mercedes E400 AMG line 340 HP

Good price

You save £1,705

DA13 0AG Kent, Kent

193 g CO2/km comb. - 340 HP (250 kW) - 6.9 Mpg

Carwow

Used Audi S4 Black Edition 347 HP (255 kW) 2020 Quantum grey Estate

(2020) Audi S4 Black Edition 347 HP

Fair price

SL0 Buckinghamshire, Buckinghamshire

187 g CO2/km comb. - 347 HP (255 kW) - 6.9 Mpg

Carwow

Used BMW 640 M Sport 313 HP (230 kW) 2017 Black Coupe

(2017) BMW 640 M Sport 313 HP

Good price

You save £1,301

CW7 Cheshire West And Chester, Cheshire

147 g CO2/km comb. - 313 HP (230 kW) - 51.4 Mpg

Carwow

Used Audi A8 Comfort 262 HP (192 kW) 2016 Black Sedan

(2016) Audi A8 Comfort 262 HP

Fair price

Estimated price £16,448

CW7 Cheshire West And Chester, Cheshire

153 g CO2/km comb. - 262 HP (192 kW) - 48.7 Mpg

Showing 1 - 22 of 22 results

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