The Comparative Analysis :

Opel GT 2.0 Turbo (07 - 09) vs. BMW Z4 Roadster sDrive20i Automatic (13 - 16)

€ 32,400
Opel GT 2.0 Turbo (07 - 09) Opel GT 2.0 Turbo
€ 39,600
 BMW Z4 Roadster sDrive20i Automatic (13 - 16) BMW Z4 Roadster sDrive20i
€ 32,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,600

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The Opel GT 2.0 Turbo is 13.9 cm shorter, 2.3 cm wider and 1.7 cm lower than the BMW Z4 Roadster sDrive20i.
Opel GT 2.0 Turbo
BMW Z4 Roadster sDrive20i
1274
Blueprint Opel GT 2.0 Turbo (07 - 09)
1813
1825
1291
Blueprint BMW Z4 Roadster sDrive20i Automatic (13 - 16)
1790
1951
1813 mm
Width
1790 mm
1825 mm
Width Incl. Mirrors
1951 mm
1274 mm
Height
1291 mm
Blueprint Opel GT 2.0 Turbo (07 - 09)
2415
4100
Blueprint BMW Z4 Roadster sDrive20i Automatic (13 - 16)
2496
4239
4100 mm
Length
4239 mm
2415 mm
Wheelbase
2496 mm

Vehicle Weight

Opel GT 2.0 Turbo
BMW Z4 Roadster sDrive20i
1406 kg
Kerb Weight
1495 kg
1625 kg
Gross Vehicle
Weight
1750 kg
Opel GT 2.0 Turbo (07 - 09)
Weight Difference:
89 kg
5.95 %
BMW Z4 Roadster sDrive20i Automatic (13 - 16)

General

Opel GT 2.0 Turbo
BMW Z4 Roadster sDrive20i
K/R
Generation
E89
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
5-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Opel GT 2.0 Turbo
BMW Z4 Roadster sDrive20i
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
Engine Series
BMW N20
Engine Code
N20-B20
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1997 CC
260 bhp
at 5300 rpm
Power
181 bhp
at 5000 rpm
Opel GT 2.0 Turbo
260 bhp
181 bhp
BMW Z4 Roadster sDrive20i
353 NM
at 2000 rpm
Max. Torque
270 NM
at 1250 rpm
Opel GT 2.0 Turbo
353 NM
270 NM
BMW Z4 Roadster sDrive20i

Performance

Opel GT 2.0 Turbo
BMW Z4 Roadster sDrive20i
142 mph
Maximum Speed
144 mph
5.7 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

79 m
0.000 sec

Opel GT 2.0 Turbo

62 mph 62
mph

100 m
0.000 sec

BMW Z4 Roadster sDrive20i

▶ REPLAY
5.41 kg/bhp
Weight-to-Power Ratio
8.26 kg/bhp
Opel GT 2.0 Turbo
5.41 kg/bhp
8.26 kg/bhp
BMW Z4 Roadster sDrive20i

Fuel Economy / Emissions

Opel GT 2.0 Turbo
BMW Z4 Roadster sDrive20i
Fuel Economy
31 mpg
combined
42 mpg
Opel GT 2.0 Turbo
31 mpg
42 mpg
BMW Z4 Roadster sDrive20i
22 mpg
city
30 mpg
41 mpg
motorway
No data
Kraftstoffanzeige
45 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
304 mi
Range
503 mi
Opel GT 2.0 Turbo
304 mi
503 mi
BMW Z4 Roadster sDrive20i
Environmental Impact
174.3 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).
128.7 kWh
Opel GT 2.0 Turbo
174.3 kWh
128.7 kWh
BMW Z4 Roadster sDrive20i
Euro 4
Emission Standard
Euro 6b (NEFZ)
218 g/km (NEFZ)
CO2 Emissions
159 g/km (NEFZ)

Practical Convenience

Opel GT 2.0 Turbo
BMW Z4 Roadster sDrive20i
2
Doors
2
2
No. of Seats
2
219 kg
Maximum Payload
255 kg
141 L
Boot Capacity
310 L
No data
Boot Capacity (Seats Down)
No data