BMW 630 (diesel) • 27 cars with Valuation

Market overview: Diesel BMW 630 (June-2026): There are currently 27 used diesel BMW 630 cars for sale. Prices range from £15,822 to £20,068, with a median price of £17,495. AutoUncle has identified 11 cars as being offered below market price. The typical selling time for a diesel BMW 630 is approximately 30 days, and 51.7% of the listings have recently been reduced in price (Source: AutoUncle market data, June-2026).

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Used BMW 630 M Sport 265 HP (194 kW) 2019 Grey Coupe

(2019) BMW 630 M Sport 265 HP

Fair price

Estimated price £17,141

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

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

(2020) BMW 630 M Sport 265 HP

Super price

You save £3,080

SO31 7FL Lower Swanwick, Hampshire

193 g CO2/km comb. - 265 HP (194 kW) - 7.3 Mpg

Carwow

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

(2020) BMW 630 M Sport 265 HP

Fair price

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

Carwow

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

(2020) BMW 630 M Sport 265 HP

Good price

You save £2,501

M417TB Urmston, Manchester

193 g CO2/km comb. - 265 HP (194 kW) - 7.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-11%

1 / 3

Used (2020) BMW 630 265 HP | Super price

- 6 Series Gran Turismo d xDrive

2020
38,410 miles
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 181 g CO2/km comb.
6.9 mpg
Details

Super price

£19,999

£22,599

CW7 Cheshire West And Chester, Cheshire

Availability verified

-11%

1 / 4

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

- 6 Series Gran Turismo d xDrive M

2020
53,980 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 193 g CO2/km comb.
7.3 mpg
Details

Good price

£18,899

£21,399

M417TB Urmston, Manchester

Availability verified

-9%

1 / 3

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

- 6 Series Gran Turismo d xDrive M

2020
49,885 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 193 g CO2/km comb.
7.3 mpg
Details

Super price

£18,920

£20,836

SO31 7FL Lower Swanwick, Hampshire

Availability verified

-16%

1 / 3

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

- 6 Series Gran Turismo d xDrive M

2020
69,147 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 193 g CO2/km comb.
7.3 mpg
Details

Super price

£16,994

£20,262

E6 5LU Greater London, London

Availability verified

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

(2020) BMW 630 M Sport 265 HP

Super price

You save £2,906

E6 5LU Greater London, London

193 g CO2/km comb. - 265 HP (194 kW) - 7.3 Mpg

Carwow

Used BMW 630 M Sport 265 HP (194 kW) 2019 Grey Coupe

(2019) BMW 630 M Sport 265 HP

Fair price

You save £1,101

CW7 Cheshire West And Chester, Cheshire

193 g CO2/km comb. - 265 HP (194 kW) - 47.9 Mpg

Carwow

Used BMW 630 265 HP (194 kW) 2020 Coupe

(2020) BMW 630 265 HP

Super price

You save £2,701

CW7 Cheshire West And Chester, Cheshire

181 g CO2/km comb. - 265 HP (194 kW) - 6.9 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 £3,401

CW7 Cheshire West And Chester, Cheshire

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

-9%

1 / 3

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

6 Series Gran Turismo 3.0 d M

2018
49,885 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
Details

Good price

£18,920

£20,836

Motors.co.uk

WS11 8XR Staffordshire, Staffordshire

-4%

1 / 4

Used (2018) BMW 630 M Sport 261 HP | Super price

6 Series d xDrive M Sport 5dr

2018
82,878 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
261 HP (191 kW)
Details

Super price

£17,000

£17,854

Buyacar

Delivered to you

-10%

1 / 4

Used (2020) BMW 630 M Sport 261 HP | Super price

6 Series d xDrive M Sport 5dr

2020
98,323 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
261 HP (191 kW)
Details

Super price

£15,750

£17,500

Buyacar

Delivered to you

-10%

1 / 4

Used (2018) BMW 630 M Sport | Super price

6 Series d xDrive M Sport 5dr

2018
61,478 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Super price

£16,450

£18,450

Motors.co.uk

DE65 5FJ Hilton, Derbyshire

-33%

1 / 4

Used (2018) BMW 630 M Sport 261 HP | Good price

d M Sport GT

2018
57,803 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

£19,771

£29,850

Bmw.co.uk

KT6 5QQ Long Ditton, Surrey

1 / 4

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

6 Series d M Sport 5dr Auto

2019
93,963 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
Details

Good price

£15,990

Motors.co.uk

AL7 1AD Hertfordshire, Hertfordshire

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Used Audi S4 Advanced 347 HP (255 kW) 2020 Blue Estate

(2020) Audi S4 Advanced 347 HP

Fair price

You save £1,302

B63 3NS West Midlands, West Midlands

186 g CO2/km comb. - 347 HP (255 kW) - 7.1 Mpg

Carwow

Used Audi S4 Comfort 341 HP (250 kW) 2021 Myth black metallic/myth black metallic Estate

(2021) Audi S4 Comfort 341 HP

Super price

You save £3,400

CM1 3BH Essex, Essex

190 g CO2/km comb. - 341 HP (250 kW) - 7.3 Mpg

Carwow

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

(2019) Mercedes E400 AMG line 340 HP

Fair price

Estimated price £22,861

CM1 3BH Essex, Essex

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

Carwow

Used Mercedes E400 AMG line 340 HP (250 kW) 2019 Blue Estate

(2019) Mercedes E400 AMG line 340 HP

Super price

You save £4,751

WD19 4HX Hertfordshire, Hertfordshire

192 g CO2/km comb. - 340 HP (250 kW) - 7.3 Mpg

New

1 / 3

Used (2018) BMW 630 M Sport | Good price

6 Series d xDrive M Sport 5dr

2018
69,147 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Good price

£16,994

Motors.co.uk

RM13 8RH Greater London, London

New

1 / 4

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

6 Series Gran Turismo 2020 M Sport

2019
77,845 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

£17,200

WD3 3RT Croxley Green, Hertfordshire

Availability verified

-13%

1 / 4

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

6 SERIES GRAN TURISMO DIESEL

2019
67,056 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 193 g CO2/km comb.
47.9 mpg
Details

Fair price

£18,099

£20,899

CW7 Cheshire West And Chester, Cheshire

Availability verified

1 / 4

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

- 6 Series Gran Turismo d M Sport

2020
70,123 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

£17,590

MK22BA

Availability verified

-11%

1 / 3

Used (2018) BMW 630 Performance | Fair price

6 SERIES GRAN TURISMO DIESEL

2018
38,410 miles
Trim level: Performance
3.0L Diesel
Coupe
Automatic
CO2 emissions: 148 g CO2/km comb.
50.4 mpg
Details

Fair price

£20,099

£22,599

Motors.co.uk

CW7 3AL Cheshire West And Chester, Cheshire

-11%

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 SERIES GRAN TURISMO DIESEL

2018
53,980 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
CO2 emissions: 151 g CO2/km comb.
48 mpg
Details

Fair price

£18,899

£21,399

Motors.co.uk

CW7 3AL Cheshire West And Chester, Cheshire

1 / 2

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

6 Series Gran Turismo 3.0 d M

2020
82,130 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

£17,495

Motors.co.uk

S80 2QD Nottinghamshire, Nottinghamshire

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

2018
82,689 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£16,995

Motors.co.uk

BT36 4RF Antrim And Newtownabbey

1 / 4

Used (2019) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

2019
89,167 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£16,749

Motors.co.uk

EN11 0DE Hertfordshire, Hertfordshire

-5%

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d M Sport 5dr Auto

2018
40,000 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£18,995

£19,995

Motors.co.uk

NN14 4JW Thrapston, Northamptonshire

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Used Audi S4 341 HP (250 kW) 2022 Sedan

(2022) Audi S4 341 HP

Fair price

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

Carwow

Used Audi S4 Black Edition 347 HP (255 kW) 2020 Black Sedan

(2020) Audi S4 Black Edition 347 HP

Fair price

WC1E 7DP Greater London, London

182 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

Fair price

CW7 Cheshire West And Chester, Cheshire

152 g CO2/km comb. - 313 HP (230 kW) - 49.6 Mpg

Carwow

Used BMW 435 M Sport 313 HP (230 kW) 2020 Coupe

(2020) BMW 435 M Sport 313 HP

Fair price

Estimated price £18,414

183 g CO2/km comb. - 313 HP (230 kW) - 6.9 Mpg

-7%

1 / 4

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

6 Series GRAN TURISMO 3.0 d M

2019
73,120 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
Details

Fair price

£18,499

£20,099

Motors.co.uk

CH62 4UE Birkenhead, Merseyside

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
Details

Fair price

£13,995

Motors.co.uk

BT19 1RT Ards And North Down

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d M Sport 5dr Auto

2018
70,025 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£17,590

Motors.co.uk

MK2 2BA Bletchley, Buckinghamshire

1 / 4

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

6 Series Gran Turismo 3.0 d M

2018
77,987 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
265 HP (194 kW)
Details

Fair price

£18,495

Motors.co.uk

PL12 6LZ Cornwall, Cornwall

New

1 / 4

Used (2018) BMW 630 M Sport | Fair price

6 Series d xDrive M Sport 5dr

2018
76,876 miles
Trim level: M Sport
3.0L Diesel
Coupe
Automatic
Details

Fair price

£17,295

Motors.co.uk

NP13 2LN Aberbeeg, Gwent

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

(2017) BMW 640 M Sport 313 HP

Good price

You save £1,901

CW7 Cheshire West And Chester, Cheshire

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

Carwow

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

(2017) BMW 640 M Sport 313 HP

Fair price

Estimated price £18,754

RM13 8RH Greater London, London

147 g CO2/km comb. - 313 HP (230 kW) - 5.5 Mpg

Carwow

Used BMW 435 M Sport 313 HP (230 kW) 2020 Coupe

(2020) BMW 435 M Sport 313 HP

Fair price

Estimated price £19,845

CW7 Cheshire West And Chester, Cheshire

183 g CO2/km comb. - 313 HP (230 kW) - 6.9 Mpg

Carwow

Used BMW 435 M Sport 313 HP (230 kW) 2020 Coupe

(2020) BMW 435 M Sport 313 HP

Good price

You save £2,310

RG26 3JE Hampshire, Hampshire

183 g CO2/km comb. - 313 HP (230 kW) - 6.9 Mpg

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