Car comparison

BMW 6 Series Gran Turismo (G32) 620dvsBMW 6 Series (E24) 633CSi

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

BMW 6 Series Gran Turismo (G32)

620d

190 hp1995 ccDieselRWDAutomaticTurbocharged2018-2020

BMW 6 Series (E24)

633CSi

200 hp3210 ccGasolineRWDManualNaturally aspiratedCoupe1976-1979

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

BMW 6 Series Gran Turismo (G32) 620d

Quickest 0-100 km/h
7.9 s
Fastest top speed
230 km/h
143 mph Unrestricted
220 km/h
137 mph Restricted
Highest torque
400 Nm
295 lb-ft
Largest trunk
610 L
Best overall score
60/100
Best performance score
51/100
Best economy score
94/100
Best practicality score
79/100

BMW 6 Series (E24) 633CSi

Most powerful
200 hp
149 kW
Lightest
1,470 kg
3,241 lb
Best power-to-weight
136 hp/t
101 kW/t
7.4 kg/hp

Specification comparison

Specification comparison
Model	BMW6 Series Gran Turismo (G32)620d	BMW6 Series (E24)633CSi
Power	190hp142kW	200hp149kW
Torque	400Nm295lb-ft	284Nm209lb-ft
Curb weight	1,765kg3,891lb	1,470kg3,241lb
Gross weight	2,440kg5,379lb	1,830kg4,034lb
Top speed	Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph Calculated	215 km/h 134 mph
To 99% top speed	97.1s99% target: 228 km/h / 141 mph Calculated	94.4s99% target: 213 km/h / 132 mph Calculated
0-100 km/h	7.9s	7.9s
0-200 km/h	36.5s Calculated	47.8s Calculated
0-60 mph	7.5s Calculated	7.4s Calculated
Fuel consumption	4.9L/100 km48mpg US57.6mpg UK	-
Fuel consumption city	5.4L/100 km43.6mpg US52.3mpg UK	-
Fuel consumption highway	4.6L/100 km51.1mpg US61.4mpg UK	-
Quarter mile	15.7s Calculated	15.7s Calculated
Power-to-weight	108hp/t80kW/t49hp/1000 lb Calculated	136hp/t101kW/t62hp/1000 lb Calculated
Torque-to-weight	227Nm/t152lb-ft/ton Calculated	193Nm/t129lb-ft/ton Calculated
Estimated range	1,347km837mi Calculated	-
Displacement	1,995cc122cu in	3,210cc196cu in
Length	5,091mm200in	4,755mm187in
Width	1,902mm75in	1,725mm68in
Height	1,540mm61in	1,365mm54in
Wheelbase	3,070mm121in	2,626mm103in
Front track	1,615mm64in	1,422mm56in
Rear track	1,647mm65in	1,487mm59in
Ground clearance	138mm5in	-
Trunk volume	610L	415L
Max trunk volume	1,800L	-
Doors	5	2
Seats	5	4
Fuel tank	66L	70L
CO2 emissions	129g/km	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

BMW 6 Series Gran Turismo (G32) 620dBMW 6 Series (E24) 633CSiPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMW6 Series Gran Turismo (G32)620d	4,000 rpm	1,750-2,500 rpm	4,250 rpm
BMW6 Series (E24)633CSi	5,500 rpm	4,250 rpm	5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMW6 Series Gran Turismo (G32)620d	BMW6 Series (E24)633CSi
	Acceleration checkpoints
0-60 mph 0-97 km/h	7.5 s	7.4 s
0-100 km/h 0-62 mph	7.9 s	7.9 s
0-200 km/h 0-124 mph	36.5 s	47.8 s
Top speed	Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph Likely limited	215 km/h 134 mph
	Drag race simulation
60 ft 18 m	2.5 s	2.5 s
330 ft 101 m	6.8 s	6.7 s
1/8 mile 201 m	10.2 s	10.2 s
1000 ft 305 m	13.2 s	13.2 s
1/4 mile 402 m	15.7 s	15.7 s
Trap speed 1/4 mile 402 m	146 km/h 91 mph	143 km/h 89 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
BMW6 Series Gran Turismo (G32)620d	190 hp 142 kW
BMW6 Series (E24)633CSi	200 hp 149 kW

BMW 6 Series (E24) 633CSi has 10 hp more than BMW 6 Series Gran Turismo (G32) 620d.

The biggest power difference is between BMW 6 Series Gran Turismo (G32) 620d and BMW 6 Series (E24) 633CSi: 10 hp (7 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
BMW6 Series Gran Turismo (G32)620d	400 Nm 295 lb-ft
BMW6 Series (E24)633CSi	284 Nm 209 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
BMW6 Series Gran Turismo (G32)620d	1,765 kg 3,891 lb
BMW6 Series (E24)633CSi	1,470 kg 3,241 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
BMW6 Series Gran Turismo (G32)620d	Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph
BMW6 Series (E24)633CSi	215 km/h 134 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
BMW6 Series Gran Turismo (G32)620d	7.9 s
BMW6 Series (E24)633CSi	7.9 s

Although BMW 6 Series (E24) 633CSi has more power, BMW 6 Series Gran Turismo (G32) 620d is quicker from 0-100 km/h.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
BMW6 Series Gran Turismo (G32)620d	108 hp/t 80 kW/t 9.3 kg/hp
BMW6 Series (E24)633CSi	136 hp/t 101 kW/t 7.3 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW6 Series Gran Turismo (G32)620d	190 hp 142 kW	7.9 s	Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph
BMW6 Series (E24)633CSi	200 hp 149 kW	7.9 s	215 km/h 134 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

BMW6 Series Gran Turismo (G32)620d

Power	190 hp 142 kW
0-100 km/h	7.9 s
Top speed Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph

Doors/seats	5 doors 5 seats
Trunk	610 L 21.5 cu ft
Length	5,091 mm 200.4 in
Height	1,540 mm 60.6 in

BMW6 Series (E24)633CSi

Power	200 hp 149 kW
0-100 km/h	7.9 s
Top speed 215 km/h 134 mph

Doors/seats	2 doors 4 seats
Trunk	415 L 14.7 cu ft
Length	4,755 mm 187.2 in
Height	1,365 mm 53.7 in

Detailed score breakdown

Vehicle

BMW6 Series Gran Turismo (G32)620d

BMW6 Series (E24)633CSi

Power

190 hp

142 kW

200 hp

149 kW

Torque

400 Nm

295 lb-ft

284 Nm

209 lb-ft

Acceleration

7.9 s

Top speed

Unrestricted

230 km/h143 mph

Restricted

220 km/h137 mph

215 km/h

134 mph

Lightness

1,765 kg

3,891 lb

1,470 kg

3,241 lb

Fuel consumption

4.9 L/100 km

48.0 mpg US

57.6 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	610 L 21.5 cu ft
Length	5,091 mm 200.4 in
Height	1,540 mm 60.6 in

Doors/seats	2 doors 4 seats
Trunk	415 L 14.7 cu ft
Length	4,755 mm 187.2 in
Height	1,365 mm 53.7 in

Range score

1,347 km

837 mi

CO2 score

129 g/km

Trunk score

610 L

21.5 cu ft

415 L

14.7 cu ft

Power-to-weight score

108 hp/t

80 kW/t

9.3 kg/hp

136 hp/t

101 kW/t

7.4 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	BMW 6 Series Gran Turismo (G32) 620d
Consumption	4.9 L/100 km48 mpg US57.6 mpg UK
Cost / 100 km	8.58 LC100 km
Cost / 100 mi	13.80 LC100 mi
Annual fuel used	735 L194 US gal162 UK gal
Annual fuel cost	1,286 LC/year