The Comparative Analysis :

BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..) vs. Opel GT 2.0 Turbo (07 - 09)

€ 49,000
BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..) BMW Z4 Roadster sDrive30i
€ 32,400
 Opel GT 2.0 Turbo (07 - 09) Opel GT 2.0 Turbo
€ 49,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,400

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The BMW Z4 Roadster sDrive30i is considerably bigger in every dimension. It's 22.4 cm longer, 5.1 cm wider and 3 cm taller than the Opel GT 2.0 Turbo.
BMW Z4 Roadster sDrive30i
Opel GT 2.0 Turbo
1304
Blueprint BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)
1864
2024
1274
Blueprint Opel GT 2.0 Turbo (07 - 09)
1813
1825
1864 mm
Width
1813 mm
2024 mm
Width Incl. Mirrors
1825 mm
1304 mm
Height
1274 mm
Blueprint BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)
2470
4324
Blueprint Opel GT 2.0 Turbo (07 - 09)
2415
4100
4324 mm
Length
4100 mm
2470 mm
Wheelbase
2415 mm

Vehicle Weight

BMW Z4 Roadster sDrive30i
Opel GT 2.0 Turbo
1505 kg
Kerb Weight
1406 kg
1740 kg
Gross Vehicle
Weight
1625 kg
BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)
Weight Difference:
99 kg
6.58 %
Opel GT 2.0 Turbo (07 - 09)

General

BMW Z4 Roadster sDrive30i
Opel GT 2.0 Turbo
G29
Generation
K/R
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
5-speed manual transmission

Engine

BMW Z4 Roadster sDrive30i
Opel GT 2.0 Turbo
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW B48
Engine Series
B48-B20
Engine Code
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1998 CC
254 bhp
at 5000 rpm
Power
260 bhp
at 5300 rpm
BMW Z4 Roadster sDrive30i
254 bhp
260 bhp
Opel GT 2.0 Turbo
400 NM
at 1550 rpm
Max. Torque
353 NM
at 2000 rpm
BMW Z4 Roadster sDrive30i
400 NM
353 NM
Opel GT 2.0 Turbo

Performance

BMW Z4 Roadster sDrive30i
Opel GT 2.0 Turbo
155 mph
Maximum Speed
142 mph
5.4 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

75 m
0.000 sec

BMW Z4 Roadster sDrive30i

62 mph 62
mph

79 m
0.000 sec

Opel GT 2.0 Turbo

▶ REPLAY
5.93 kg/bhp
Weight-to-Power Ratio
5.41 kg/bhp
BMW Z4 Roadster sDrive30i
5.93 kg/bhp
5.41 kg/bhp
Opel GT 2.0 Turbo

Fuel Economy / Emissions

BMW Z4 Roadster sDrive30i
Opel GT 2.0 Turbo
Fuel Economy
47 mpg
combined
31 mpg
BMW Z4 Roadster sDrive30i
47 mpg
31 mpg
Opel GT 2.0 Turbo
39 mpg
city
22 mpg
No data
motorway
41 mpg
Kraftstoffanzeige
52 L
Fuel Tank Capacity
45 L
Kraftstoffanzeige
539 mi
Range
304 mi
BMW Z4 Roadster sDrive30i
539 mi
304 mi
Opel GT 2.0 Turbo
Environmental Impact
113.6 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
174.3 kWh
BMW Z4 Roadster sDrive30i
113.6 kWh
174.3 kWh
Opel GT 2.0 Turbo
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
166 g/km (WLTP)
CO2 Emissions
218 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive30i
Opel GT 2.0 Turbo
2
Doors
2
2
No. of Seats
2
235 kg
Maximum Payload
219 kg
281 L
Boot Capacity
141 L
No data
Boot Capacity (Seats Down)
No data