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318 hp1997 ccGasolineRWDAutomaticTurbochargedRoadster2011-2013
0-100 km/h 4.7 s
Top speed
280 km/h
174 mph

Performance

Performance
Power245 hp / Stage 2: 318 hp306 hp / Stage 2: 398 hp340 hp / Stage 2: 442 hp
Torque
473Nm348lb-ft+123 Nm
Displacement
1,997cc122cu in
Curb weight
1,495kg3,296lb
Gross weight
1,750kg3,858lb
Power-to-weight
213hp/t159kW/t97hp/1000 lb
Calculated
Torque-to-weight
316Nm/t211lb-ft/ton
Calculated
0-100 km/h
4.7s-0.8 s
0-200 km/h
15.0s-4.5 s
Calculated
0-60 mph
4.5s-0.8 s
Calculated
Quarter mile
12.7s-0.9 s
Calculated
Top speed
280 km/h
174 mph
+20 km/h
To 99% top speed
64.8s99% target: 277 km/h / 172 mph-8.1 s
Calculated

Efficiency and range

Efficiency and range
Fuel consumption
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
9.4L/100 km25mpg US30.1mpg UK
Fuel consumption highway
5.3L/100 km44.4mpg US53.3mpg UK
Fuel tank
55L
Estimated range
809km503mi
Calculated
CO2 emissions
159g/km

Engine and drivetrain

Engine and drivetrain
TransmissionAutomaticManual
EngineN20B20A
Body typeRoadster
Fuel typeGasoline
AspirationTurbocharged
Drive typeRWD
Gears8-speed
Engine layoutFront, Longitudinal
Engine configurationInline
Cylinders4
Valves per cylinder4

Dimensions and space

Dimensions and space
Length
4,239mm167in
Width
1,790mm70in
Height
1,291mm51in
Wheelbase
2,496mm98in
Front track
1,511mm59in
Rear track
1,559mm61in
Doors
2
Seats
2

Performance spider chart

Current vehicle compared with the precomputed median score across the database.

Power benchmark

Current vehicle compared with the database median for Power. Higher is better · hp / kW

Power benchmark
VehicleValue
BMWZ4 (E89)28i (Stage 2)
318 hp
238 kW
Database median
262 hp
195 kW

0-100 km/h benchmark

Current vehicle compared with the database median for 0-100 km/h. Lower is better · s

0-100 km/h benchmark
VehicleValue
BMWZ4 (E89)28i (Stage 2)4.7 s
Database median6.4 s

Top speed benchmark

Current vehicle compared with the database median for Top speed. Higher is better · km/h / mph

Top speed benchmark
VehicleValue
BMWZ4 (E89)28i (Stage 2)
280 km/h
174 mph
Database median
242 km/h
150 mph

Fuel consumption benchmark

Current vehicle compared with the database median for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Fuel consumption benchmark
VehicleValue
BMWZ4 (E89)28i (Stage 2)
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Database median
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

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 Z4 (E89) 28i (Stage 2)
Consumption6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km11.90 LC100 km
Cost / 100 mi19.15 LC100 mi
Annual fuel used1,020 L269 US gal224 UK gal
Annual fuel cost1,785 LC/year

Dyno simulation

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

BMW Z4 (E89) 28i (Stage 2)PowerTorque
  • BMW Z4 (E89) 28i (Stage 2): Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWZ4 (E89)28i (Stage 2)5,000-6,500 rpm1,250-4,800 rpm6,750 rpm

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