Car comparison

BMW 7 Series (F01 LCI) · Facelift 2012 750dvsBMW 7 Series (E23) · Facelift 1983 745i

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

New comparison

BMW 7 Series (F01 LCI) · Facelift 2012

750d

381 hp2993 ccDieselAWDAutomaticTurbochargedSedan2012-2015
VS

BMW 7 Series (E23) · Facelift 1983

745i

252 hp3430 ccGasolineRWDAutomaticTurbochargedSedan1983-1986

Comparison overview

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

Best choices

BMW 7 Series (F01 LCI) Facelift 2012 750d

  • Quickest 0-100 km/h
    4.9 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    381 hp
    284 kW
  • Highest torque
    740 Nm
    546 lb-ft
  • Best power-to-weight
    184 hp/t
    137 kW/t
    5.4 kg/hp
  • Lowest combined fuel consumption
    6.4 L/100 km
    36.8 mpg US
    44.1 mpg UK
  • Lowest city consumption
    7.3 L/100 km
    32.2 mpg US
    38.7 mpg UK
  • Lowest highway consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Best estimated range
    1,250 km
    777 mi
  • Best overall score
    77/100
  • Best performance score
    77/100
  • Best economy score
    90/100
  • Best practicality score
    78/100

Specification comparison

Specification comparison
ModelBMW7 Series (F01 LCI)Facelift 2012750dBMW7 Series (E23)Facelift 1983745i
Power
381hp284kW
252hp188kW
Torque
740Nm546lb-ft
380Nm280lb-ft
Curb weight
2,070kg4,564lb
1,590kg3,505lb
Gross weight
2,635kg5,809lb
2,100kg4,630lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
227 km/h
141 mph
To 99% top speed
51.5s99% target: 262 km/h / 163 mph
Calculated
75.3s99% target: 225 km/h / 140 mph
Calculated
0-100 km/h
4.9s
7.9s
0-200 km/h
15.1s
Calculated
32.5s
Calculated
0-60 mph
4.7s
Calculated
7.5s
Calculated
Fuel consumption
6.4L/100 km36.8mpg US44.1mpg UK
11.8L/100 km19.9mpg US23.9mpg UK
Fuel consumption city
7.3L/100 km32.2mpg US38.7mpg UK
16.6L/100 km14.2mpg US17.0mpg UK
Fuel consumption highway
5.9L/100 km39.9mpg US47.9mpg UK
8.4L/100 km28mpg US33.6mpg UK
Quarter mile
12.9s
Calculated
15.7s
Calculated
Power-to-weight
184hp/t137kW/t83hp/1000 lb
Calculated
158hp/t118kW/t72hp/1000 lb
Calculated
Torque-to-weight
357Nm/t239lb-ft/ton
Calculated
239Nm/t160lb-ft/ton
Calculated
Estimated range
1,250km777mi
Calculated
847km527mi
Calculated
Displacement
2,993cc183cu in
3,430cc209cu in
Length
5,079mm200in
4,860mm191in
Width
1,902mm75in
1,800mm71in
Height
1,471mm58in
1,430mm56in
Wheelbase
3,070mm121in
2,795mm110in
Front track
1,611mm63in
1,502mm59in
Rear track
1,650mm65in
1,524mm60in
Ground clearance-
132mm5in
Trunk volume-
480L
Doors
4
4
Seats
5
5
Fuel tank
80L
100L

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 7 Series (F01 LCI) Facelift 2012 750dBMW 7 Series (E23) Facelift 1983 745iPowerTorque
  • BMW 7 Series (F01 LCI) Facelift 2012 750d: Power / Torque
  • BMW 7 Series (E23) Facelift 1983 745i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW7 Series (F01 LCI)Facelift 2012750d4,000-4,400 rpm2,000 rpm4,650 rpm
BMW7 Series (E23)Facelift 1983745i4,900 rpm2,200 rpm5,150 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW7 Series (F01 LCI)Facelift 2012750dBMW7 Series (E23)Facelift 1983745i
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
7.5 s
0-100 km/h
0-62 mph
4.9 s
7.9 s
0-200 km/h
0-124 mph
15.1 s
32.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
227 km/h
141 mph
Drag race simulation
60 ft
18 m
2.3 s
2.7 s
330 ft
101 m
5.8 s
7.0 s
1/8 mile
201 m
8.5 s
10.4 s
1000 ft
305 m
10.9 s
13.3 s
1/4 mile
402 m
12.9 s
15.7 s
Trap speed
1/4 mile
402 m
186 km/h
115 mph
151 km/h
94 mph

Power comparison

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

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d
381 hp
284 kW
BMW7 Series (E23)Facelift 1983745i
252 hp
188 kW

BMW 7 Series (F01 LCI) Facelift 2012 750d has 129 hp more than BMW 7 Series (E23) Facelift 1983 745i.

The biggest power difference is between BMW 7 Series (E23) Facelift 1983 745i and BMW 7 Series (F01 LCI) Facelift 2012 750d: 129 hp (96 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d
740 Nm
546 lb-ft
BMW7 Series (E23)Facelift 1983745i
380 Nm
280 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d
2,070 kg
4,564 lb
BMW7 Series (E23)Facelift 1983745i
1,590 kg
3,505 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMW7 Series (E23)Facelift 1983745i
227 km/h
141 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d4.9 s
BMW7 Series (E23)Facelift 1983745i7.9 s

The biggest 0-100 km/h difference is between BMW 7 Series (F01 LCI) Facelift 2012 750d and BMW 7 Series (E23) Facelift 1983 745i: 3.0 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
BMW7 Series (E23)Facelift 1983745i
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

The biggest fuel consumption difference is between BMW 7 Series (F01 LCI) Facelift 2012 750d and BMW 7 Series (E23) Facelift 1983 745i: 5.4 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d
184 hp/t
137 kW/t
5.4 kg/hp
BMW7 Series (E23)Facelift 1983745i
158 hp/t
118 kW/t
6.3 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
BMW7 Series (F01 LCI)Facelift 2012750d
1,250 km
777 mi
BMW7 Series (E23)Facelift 1983745i
847 km
527 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW7 Series (F01 LCI)Facelift 2012750d
381 hp
284 kW
4.9 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
BMW7 Series (E23)Facelift 1983745i
252 hp
188 kW
7.9 s
227 km/h
141 mph

Most attractive quadrant

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

Chart data table
VehiclePerformance scorePracticality score
BMW7 Series (F01 LCI)Facelift 2012750d
Power
381 hp
284 kW
0-100 km/h4.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
5,079 mm
200.0 in
Height
1,471 mm
57.9 in
BMW7 Series (E23)Facelift 1983745i
Power
252 hp
188 kW
0-100 km/h7.9 s
Top speed
227 km/h
141 mph
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,860 mm
191.3 in
Height
1,430 mm
56.3 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
BMW7 Series (F01 LCI)Facelift 2012750d
Power
381 hp
284 kW
0-100 km/h4.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
BMW7 Series (E23)Facelift 1983745i
Power
252 hp
188 kW
0-100 km/h7.9 s
Top speed
227 km/h
141 mph
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

BMW 7 Series (F01 LCI) Facelift 2012 750d is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
BMW7 Series (F01 LCI)Facelift 2012750d
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
4.9 s
BMW7 Series (E23)Facelift 1983745i
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
7.9 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
BMW7 Series (F01 LCI)Facelift 2012750d
184 hp/t
137 kW/t
5.4 kg/hp
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
BMW7 Series (E23)Facelift 1983745i
158 hp/t
118 kW/t
6.3 kg/hp
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW7 Series (F01 LCI)Facelift 2012750dBMW7 Series (E23)Facelift 1983745i
Power
381 hp
284 kW
252 hp
188 kW
Torque
740 Nm
546 lb-ft
380 Nm
280 lb-ft
Acceleration
4.9 s
7.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
227 km/h
141 mph
Lightness
2,070 kg
4,564 lb
1,590 kg
3,505 lb
Fuel consumption
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk-
Length
5,079 mm
200.0 in
Height
1,471 mm
57.9 in
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,860 mm
191.3 in
Height
1,430 mm
56.3 in
Range score
1,250 km
777 mi
847 km
527 mi
Trunk score
-
480 L
17.0 cu ft
Power-to-weight score
184 hp/t
137 kW/t
5.4 kg/hp
158 hp/t
118 kW/t
6.3 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

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

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
VehicleBMW 7 Series (F01 LCI) Facelift 2012 750dBMW 7 Series (E23) Facelift 1983 745i
Consumption6.4 L/100 km36.8 mpg US44.1 mpg UK11.8 L/100 km19.9 mpg US23.9 mpg UK
Cost / 100 km11.20 LC100 km20.65 LC100 km
Cost / 100 mi18.02 LC100 mi33.23 LC100 mi
Annual fuel used960 L254 US gal211 UK gal1,770 L468 US gal389 UK gal
Annual fuel cost1,680 LC/year3,098 LC/year

Head-to-head comparisons

BMW 7 Series (F01 LCI) Facelift 2012 750d

  • Has 129 hp more
  • Has 360 Nm more
  • Is 3.0 s quicker from 0-100 km/h
  • Has 38 km/h (24 mph) higher top speed
  • Uses 5.4 L/100 km less fuel
  • Has 26 hp/t better power-to-weight
  • Has 403 km (250 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 7 Series (F01 LCI) 750d
BMW 7 Series (E23) 745i
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BMW 7 Series (F01 LCI) · Facelift 2012 750d vs BMW 7 Series (E23) · Facelift 1983 745i - car comparison - FastVsFaster