Car comparison

BMW 1 Series Convertible (E88) 135ivsChrysler Crossfire Roadster SRT-6 3.2i V6

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

New comparison

BMW 1 Series Convertible (E88)

135i

306 hp2979 ccGasolineRWDManualTwin-turboCabriolet / convertible2008-2010
VS

Chrysler Crossfire Roadster

SRT-6 3.2i V6

330 hp3199 ccGasolineRWDAutomaticSuperchargedCabriolet / convertible2004-2006

Comparison overview

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

Best choices

BMW 1 Series Convertible (E88) 135i

  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lowest combined fuel consumption
    9.4 L/100 km
    25.0 mpg US
    30.1 mpg UK
  • Lowest city consumption
    13.3 L/100 km
    17.7 mpg US
    21.2 mpg UK
  • Lowest highway consumption
    7.1 L/100 km
    33.1 mpg US
    39.8 mpg UK
  • Best estimated range
    564 km
    350 mi
  • Largest trunk
    260 L
  • Best overall score
    58/100
  • Best economy score
    82/100
  • Best practicality score
    43/100

Chrysler Crossfire Roadster SRT-6 3.2i V6

  • Quickest 0-100 km/h
    5.3 s
  • Most powerful
    330 hp
    246 kW
  • Highest torque
    420 Nm
    310 lb-ft
  • Lightest
    1,495 kg
    3,296 lb
  • Best power-to-weight
    221 hp/t
    165 kW/t
    4.5 kg/hp
  • Best performance score
    68/100

Specification comparison

Specification comparison
ModelBMW1 Series Convertible (E88)135iChryslerCrossfire RoadsterSRT-6 3.2i V6
Power
306hp228kW
330hp246kW
Torque
400Nm295lb-ft
420Nm310lb-ft
Curb weight
1,600kg3,527lb
1,495kg3,296lb
Gross weight
2,040kg4,497lb
1,755kg3,869lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
255 km/h
158 mph
To 99% top speed
79.1s99% target: 257 km/h / 160 mph
Calculated
64.8s99% target: 252 km/h / 157 mph
Calculated
0-100 km/h
5.6s
5.3s
0-200 km/h
20.6s
Calculated
18.8s
Calculated
0-60 mph
5.3s
Calculated
5.0s
Calculated
Fuel consumption
9.4L/100 km25mpg US30.1mpg UK
11L/100 km21.4mpg US25.7mpg UK
Fuel consumption city
13.3L/100 km17.7mpg US21.2mpg UK
15.9L/100 km14.8mpg US17.8mpg UK
Fuel consumption highway
7.1L/100 km33.1mpg US39.8mpg UK
8.2L/100 km28.7mpg US34.4mpg UK
Quarter mile
13.7s
Calculated
13.4s
Calculated
Power-to-weight
191hp/t143kW/t87hp/1000 lb
Calculated
221hp/t165kW/t100hp/1000 lb
Calculated
Torque-to-weight
250Nm/t167lb-ft/ton
Calculated
281Nm/t188lb-ft/ton
Calculated
Estimated range
564km350mi
Calculated
545km339mi
Calculated
Displacement
2,979cc182cu in
3,199cc195cu in
Length
4,360mm172in
4,060mm160in
Width
1,748mm69in
1,765mm69in
Height
1,411mm56in
1,305mm51in
Wheelbase
2,660mm105in
2,400mm94in
Front track
1,474mm58in
1,495mm59in
Rear track
1,507mm59in
1,500mm59in
Ground clearance
140mm6in
-
Trunk volume
260L
105L
Max trunk volume
305L
190L
Doors
2
2
Seats
4
2
Fuel tank
53L
60L
CO2 emissions-
264g/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 1 Series Convertible (E88) 135iChrysler Crossfire Roadster SRT-6 3.2i V6PowerTorque
  • BMW 1 Series Convertible (E88) 135i: Power / Torque
  • Chrysler Crossfire Roadster SRT-6 3.2i V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW1 Series Convertible (E88)135i5,800 rpm1,300-5,000 rpm6,050 rpm
ChryslerCrossfire RoadsterSRT-6 3.2i V66,100 rpm3,500 rpm6,350 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW1 Series Convertible (E88)135iChryslerCrossfire RoadsterSRT-6 3.2i V6
Acceleration checkpoints
0-60 mph
0-97 km/h
5.3 s
5.0 s
0-100 km/h
0-62 mph
5.6 s
5.3 s
0-200 km/h
0-124 mph
20.6 s
18.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
255 km/h
158 mph
Drag race simulation
60 ft
18 m
2.2 s
2.3 s
330 ft
101 m
6.0 s
5.9 s
1/8 mile
201 m
9.0 s
8.8 s
1000 ft
305 m
11.6 s
11.3 s
1/4 mile
402 m
13.7 s
13.4 s
Trap speed
1/4 mile
402 m
168 km/h
104 mph
173 km/h
108 mph

Power comparison

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

Chart data table
VehicleValue
BMW1 Series Convertible (E88)135i
306 hp
228 kW
ChryslerCrossfire RoadsterSRT-6 3.2i V6
330 hp
246 kW

Chrysler Crossfire Roadster SRT-6 3.2i V6 has 24 hp more than BMW 1 Series Convertible (E88) 135i.

The biggest power difference is between BMW 1 Series Convertible (E88) 135i and Chrysler Crossfire Roadster SRT-6 3.2i V6: 24 hp (18 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW1 Series Convertible (E88)135i
400 Nm
295 lb-ft
ChryslerCrossfire RoadsterSRT-6 3.2i V6
420 Nm
310 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW1 Series Convertible (E88)135i
1,600 kg
3,527 lb
ChryslerCrossfire RoadsterSRT-6 3.2i V6
1,495 kg
3,296 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW1 Series Convertible (E88)135i
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
ChryslerCrossfire RoadsterSRT-6 3.2i V6
255 km/h
158 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMW1 Series Convertible (E88)135i5.6 s
ChryslerCrossfire RoadsterSRT-6 3.2i V65.3 s

The biggest 0-100 km/h difference is between Chrysler Crossfire Roadster SRT-6 3.2i V6 and BMW 1 Series Convertible (E88) 135i: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMW1 Series Convertible (E88)135i
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
ChryslerCrossfire RoadsterSRT-6 3.2i V6
11.0 L/100 km
21.4 mpg US
25.7 mpg UK

The biggest fuel consumption difference is between BMW 1 Series Convertible (E88) 135i and Chrysler Crossfire Roadster SRT-6 3.2i V6: 1.6 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
BMW1 Series Convertible (E88)135i
191 hp/t
143 kW/t
5.2 kg/hp
ChryslerCrossfire RoadsterSRT-6 3.2i V6
221 hp/t
165 kW/t
4.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW1 Series Convertible (E88)135i
564 km
350 mi
ChryslerCrossfire RoadsterSRT-6 3.2i V6
545 km
339 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW1 Series Convertible (E88)135i
306 hp
228 kW
5.6 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
ChryslerCrossfire RoadsterSRT-6 3.2i V6
330 hp
246 kW
5.3 s
255 km/h
158 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
BMW1 Series Convertible (E88)135i
Power
306 hp
228 kW
0-100 km/h5.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
260 L
9.2 cu ft
Length
4,360 mm
171.7 in
Height
1,411 mm
55.6 in
ChryslerCrossfire RoadsterSRT-6 3.2i V6
Power
330 hp
246 kW
0-100 km/h5.3 s
Top speed
255 km/h
158 mph
Doors/seats
2 doors
2 seats
Trunk
105 L
3.7 cu ft
Length
4,060 mm
159.8 in
Height
1,305 mm
51.4 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
BMW1 Series Convertible (E88)135i
Power
306 hp
228 kW
0-100 km/h5.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
ChryslerCrossfire RoadsterSRT-6 3.2i V6
Power
330 hp
246 kW
0-100 km/h5.3 s
Top speed
255 km/h
158 mph
11.0 L/100 km
21.4 mpg US
25.7 mpg UK

BMW 1 Series Convertible (E88) 135i 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
BMW1 Series Convertible (E88)135i
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
5.6 s
ChryslerCrossfire RoadsterSRT-6 3.2i V6
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
5.3 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
BMW1 Series Convertible (E88)135i
191 hp/t
143 kW/t
5.2 kg/hp
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
ChryslerCrossfire RoadsterSRT-6 3.2i V6
221 hp/t
165 kW/t
4.5 kg/hp
11.0 L/100 km
21.4 mpg US
25.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW1 Series Convertible (E88)135iChryslerCrossfire RoadsterSRT-6 3.2i V6
Power
306 hp
228 kW
330 hp
246 kW
Torque
400 Nm
295 lb-ft
420 Nm
310 lb-ft
Acceleration
5.6 s
5.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
255 km/h
158 mph
Lightness
1,600 kg
3,527 lb
1,495 kg
3,296 lb
Fuel consumption
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
260 L
9.2 cu ft
Length
4,360 mm
171.7 in
Height
1,411 mm
55.6 in
Doors/seats
2 doors
2 seats
Trunk
105 L
3.7 cu ft
Length
4,060 mm
159.8 in
Height
1,305 mm
51.4 in
Range score
564 km
350 mi
545 km
339 mi
CO2 score
-
264 g/km
Trunk score
260 L
9.2 cu ft
105 L
3.7 cu ft
Power-to-weight score
191 hp/t
143 kW/t
5.2 kg/hp
221 hp/t
165 kW/t
4.5 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 1 Series Convertible (E88) 135iChrysler Crossfire Roadster SRT-6 3.2i V6
Consumption9.4 L/100 km25 mpg US30.1 mpg UK11 L/100 km21.4 mpg US25.7 mpg UK
Cost / 100 km16.45 LC100 km19.25 LC100 km
Cost / 100 mi26.47 LC100 mi30.98 LC100 mi
Annual fuel used1,410 L372 US gal310 UK gal1,650 L436 US gal363 UK gal
Annual fuel cost2,468 LC/year2,888 LC/year

Head-to-head comparisons

BMW 1 Series Convertible (E88) 135i

  • Has 5 km/h (3 mph) higher top speed
  • Uses 1.6 L/100 km less fuel
  • Has 18 km (11 mi) more estimated range
  • Has 155 L more trunk volume

Pros

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

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest

Chrysler Crossfire Roadster SRT-6 3.2i V6

  • Has 24 hp more
  • Has 20 Nm more
  • Is 105 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 29 hp/t better power-to-weight

Pros

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

Cons

  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 1 Series Convertible (E88) 135i
Chrysler Crossfire Roadster SRT-6 3.2i V6
Compare selected cars
2 vehicles selected

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