Car comparison

BMW Z4 (G29) 30ivsLotus Elise (SERIES 3) Cup 250 1.8

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

New comparison

BMW Z4 (G29)

30i

258 hp1998 ccGasolineRWDAutomaticTurbochargedRoadster2018-2022
VS

Lotus Elise (SERIES 3)

Cup 250 1.8

246 hp1798 ccGasolineRWDManualSuperchargedRoadster2016-2017

Comparison overview

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

Best choices

BMW Z4 (G29) 30i

  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    258 hp
    192 kW
  • Highest torque
    400 Nm
    295 lb-ft
  • Lowest combined fuel consumption
    6.1 L/100 km
    38.6 mpg US
    46.3 mpg UK
  • Lowest city consumption
    7.4 L/100 km
    31.8 mpg US
    38.2 mpg UK
  • Lowest highway consumption
    5.3 L/100 km
    44.4 mpg US
    53.3 mpg UK
  • Lowest CO2 emissions
    139 g/km
  • Best estimated range
    852 km
    530 mi
  • Largest trunk
    281 L
  • Best overall score
    54/100
  • Best performance score
    65/100
  • Best economy score
    90/100
  • Best practicality score
    32/100

Specification comparison

Specification comparison
ModelBMWZ4 (G29)30iLotusElise (SERIES 3)Cup 250 1.8
Power
258hp192kW
246hp183kW
Torque
400Nm295lb-ft
250Nm184lb-ft
Curb weight
1,415kg3,120lb
931kg2,053lb
Gross weight
1,740kg3,836lb
-
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
248 km/h
154 mph
To 99% top speed
67.9s99% target: 257 km/h / 160 mph
Calculated
43.4s99% target: 246 km/h / 153 mph
Calculated
0-100 km/h
5.4s
4.3s
0-200 km/h
18.7s
Calculated
14.6s
Calculated
0-60 mph
5.1s
Calculated
4.1s
Calculated
Fuel consumption
6.1L/100 km38.6mpg US46.3mpg UK
7.5L/100 km31.4mpg US37.7mpg UK
Fuel consumption city
7.4L/100 km31.8mpg US38.2mpg UK
10.1L/100 km23.3mpg US28.0mpg UK
Fuel consumption highway
5.3L/100 km44.4mpg US53.3mpg UK
6L/100 km39.2mpg US47.1mpg UK
Quarter mile
13.5s
Calculated
12.3s
Calculated
Power-to-weight
182hp/t136kW/t83hp/1000 lb
Calculated
264hp/t197kW/t120hp/1000 lb
Calculated
Torque-to-weight
283Nm/t189lb-ft/ton
Calculated
269Nm/t180lb-ft/ton
Calculated
Estimated range
852km530mi
Calculated
533km331mi
Calculated
Displacement
1,998cc122cu in
1,798cc110cu in
Length
4,324mm170in
3,824mm151in
Width
1,864mm73in
1,719mm68in
Height
1,304mm51in
1,117mm44in
Wheelbase
2,470mm97in
2,300mm91in
Front track
1,609mm63in
1,457mm57in
Rear track
1,616mm64in
1,507mm59in
Ground clearance
117mm5in
130mm5in
Trunk volume
281L
112L
Doors
2
2
Seats
2
2
Fuel tank
52L
40L
CO2 emissions
139g/km
175g/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 Z4 (G29) 30iLotus Elise (SERIES 3) Cup 250 1.8PowerTorque
  • BMW Z4 (G29) 30i: Power / Torque
  • Lotus Elise (SERIES 3) Cup 250 1.8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWZ4 (G29)30i5,000-6,500 rpm1,550-4,400 rpm6,750 rpm
LotusElise (SERIES 3)Cup 250 1.87,200 rpm3,500-5,000 rpm7,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWZ4 (G29)30iLotusElise (SERIES 3)Cup 250 1.8
Acceleration checkpoints
0-60 mph
0-97 km/h
5.1 s
4.1 s
0-100 km/h
0-62 mph
5.4 s
4.3 s
0-200 km/h
0-124 mph
18.7 s
14.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
248 km/h
154 mph
Drag race simulation
60 ft
18 m
2.3 s
2.1 s
330 ft
101 m
5.9 s
5.4 s
1/8 mile
201 m
8.9 s
8.1 s
1000 ft
305 m
11.4 s
10.4 s
1/4 mile
402 m
13.5 s
12.3 s
Trap speed
1/4 mile
402 m
173 km/h
108 mph
187 km/h
116 mph

Power comparison

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

Chart data table
VehicleValue
BMWZ4 (G29)30i
258 hp
192 kW
LotusElise (SERIES 3)Cup 250 1.8
246 hp
183 kW

BMW Z4 (G29) 30i has 12 hp more than Lotus Elise (SERIES 3) Cup 250 1.8.

The biggest power difference is between Lotus Elise (SERIES 3) Cup 250 1.8 and BMW Z4 (G29) 30i: 12 hp (9 kW).

Torque comparison

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

Chart data table
VehicleValue
BMWZ4 (G29)30i
400 Nm
295 lb-ft
LotusElise (SERIES 3)Cup 250 1.8
250 Nm
184 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWZ4 (G29)30i
1,415 kg
3,120 lb
LotusElise (SERIES 3)Cup 250 1.8
931 kg
2,053 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWZ4 (G29)30i
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
LotusElise (SERIES 3)Cup 250 1.8
248 km/h
154 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWZ4 (G29)30i5.4 s
LotusElise (SERIES 3)Cup 250 1.84.3 s

Although BMW Z4 (G29) 30i has more power, Lotus Elise (SERIES 3) Cup 250 1.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Lotus Elise (SERIES 3) Cup 250 1.8 and BMW Z4 (G29) 30i: 1.1 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMWZ4 (G29)30i
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
LotusElise (SERIES 3)Cup 250 1.8
7.5 L/100 km
31.4 mpg US
37.7 mpg UK

The biggest fuel consumption difference is between BMW Z4 (G29) 30i and Lotus Elise (SERIES 3) Cup 250 1.8: 1.4 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
BMWZ4 (G29)30i
182 hp/t
136 kW/t
5.5 kg/hp
LotusElise (SERIES 3)Cup 250 1.8
264 hp/t
197 kW/t
3.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWZ4 (G29)30i
852 km
530 mi
LotusElise (SERIES 3)Cup 250 1.8
533 km
331 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWZ4 (G29)30i
258 hp
192 kW
5.4 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
LotusElise (SERIES 3)Cup 250 1.8
246 hp
183 kW
4.3 s
248 km/h
154 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
BMWZ4 (G29)30i
Power
258 hp
192 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
281 L
9.9 cu ft
Length
4,324 mm
170.2 in
Height
1,304 mm
51.3 in
LotusElise (SERIES 3)Cup 250 1.8
Power
246 hp
183 kW
0-100 km/h4.3 s
Top speed
248 km/h
154 mph
Doors/seats
2 doors
2 seats
Trunk
112 L
4.0 cu ft
Length
3,824 mm
150.6 in
Height
1,117 mm
44.0 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
BMWZ4 (G29)30i
Power
258 hp
192 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
LotusElise (SERIES 3)Cup 250 1.8
Power
246 hp
183 kW
0-100 km/h4.3 s
Top speed
248 km/h
154 mph
7.5 L/100 km
31.4 mpg US
37.7 mpg UK

BMW Z4 (G29) 30i 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
BMWZ4 (G29)30i
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
5.4 s
LotusElise (SERIES 3)Cup 250 1.8
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
4.3 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
BMWZ4 (G29)30i
182 hp/t
136 kW/t
5.5 kg/hp
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
LotusElise (SERIES 3)Cup 250 1.8
264 hp/t
197 kW/t
3.8 kg/hp
7.5 L/100 km
31.4 mpg US
37.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWZ4 (G29)30iLotusElise (SERIES 3)Cup 250 1.8
Power
258 hp
192 kW
246 hp
183 kW
Torque
400 Nm
295 lb-ft
250 Nm
184 lb-ft
Acceleration
5.4 s
4.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
248 km/h
154 mph
Lightness
1,415 kg
3,120 lb
931 kg
2,053 lb
Fuel consumption
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
281 L
9.9 cu ft
Length
4,324 mm
170.2 in
Height
1,304 mm
51.3 in
Doors/seats
2 doors
2 seats
Trunk
112 L
4.0 cu ft
Length
3,824 mm
150.6 in
Height
1,117 mm
44.0 in
Range score
852 km
530 mi
533 km
331 mi
CO2 score
139 g/km
175 g/km
Trunk score
281 L
9.9 cu ft
112 L
4.0 cu ft
Power-to-weight score
182 hp/t
136 kW/t
5.5 kg/hp
264 hp/t
197 kW/t
3.8 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 Z4 (G29) 30iLotus Elise (SERIES 3) Cup 250 1.8
Consumption6.1 L/100 km38.6 mpg US46.3 mpg UK7.5 L/100 km31.4 mpg US37.7 mpg UK
Cost / 100 km10.67 LC100 km13.13 LC100 km
Cost / 100 mi17.18 LC100 mi21.12 LC100 mi
Annual fuel used915 L242 US gal201 UK gal1,125 L297 US gal247 UK gal
Annual fuel cost1,601 LC/year1,969 LC/year

Head-to-head comparisons

BMW Z4 (G29) 30i

  • Has 12 hp more
  • Has 150 Nm more
  • Has 12 km/h (7 mph) higher top speed
  • Uses 1.4 L/100 km less fuel
  • Has 319 km (198 mi) more estimated range
  • Has 169 L more trunk volume
  • Emits 36 g/km less CO2

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest

Lotus Elise (SERIES 3) Cup 250 1.8

  • Is 484 kg lighter
  • Is 1.1 s quicker from 0-100 km/h
  • Has 82 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW Z4 (G29) 30i
Lotus Elise (SERIES 3) Cup 250 1.8
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