The Comparative Analysis :

BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13) vs. BMW Z4 Roadster sDrive30i (09 - 11)

€ 51,700
BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13) Z4 Roadster sDrive35i
€ 43,400
 BMW Z4 Roadster sDrive30i (09 - 11) Z4 Roadster sDrive30i
€ 51,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,400

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

Vehicle Dimensions

The dimensions of the Z4 Roadster sDrive35i and the Z4 Roadster sDrive30i are absolutely identical. Both are 4239 mm long, 1790 mm wide and 1291 mm tall.
Z4 Roadster sDrive35i
Z4 Roadster sDrive30i
1291
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
1790
1951
1291
Blueprint BMW Z4 Roadster sDrive30i (09 - 11)
1790
1951
1790 mm
Width
1790 mm
1951 mm
Width Incl. Mirrors
1951 mm
1291 mm
Height
1291 mm
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
2496
4239
Blueprint BMW Z4 Roadster sDrive30i (09 - 11)
2496
4239
4239 mm
Length
4239 mm
2496 mm
Wheelbase
2496 mm

Vehicle Weight

Z4 Roadster sDrive35i
Z4 Roadster sDrive30i
1600 kg
Kerb Weight
1490 kg
1855 kg
Gross Vehicle
Weight
1745 kg
BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
Weight Difference:
110 kg
6.88 %
BMW Z4 Roadster sDrive30i (09 - 11)

General

Z4 Roadster sDrive35i
Z4 Roadster sDrive30i
E89
Generation
E89
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

Z4 Roadster sDrive35i
Z4 Roadster sDrive30i
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N54
Engine Series
BMW N52
N54-B30
Engine Code
N52-B30
4
Valves
4
6
Cylinders
6
2979 CC
Engine Capacity
2996 CC
302 bhp
at 5800 rpm
Power
254 bhp
at 6600 rpm
Z4 Roadster sDrive35i
302 bhp
254 bhp
Z4 Roadster sDrive30i
400 NM
at 1300 rpm
Max. Torque
310 NM
at 2600 rpm
Z4 Roadster sDrive35i
400 NM
310 NM
Z4 Roadster sDrive30i

Performance

Z4 Roadster sDrive35i
Z4 Roadster sDrive30i
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

71 m
0.000 sec

Z4 Roadster sDrive35i

62 mph 62
mph

81 m
0.000 sec

Z4 Roadster sDrive30i

▶ REPLAY
5.3 kg/bhp
Weight-to-Power Ratio
5.87 kg/bhp
Z4 Roadster sDrive35i
5.3 kg/bhp
5.87 kg/bhp
Z4 Roadster sDrive30i

Fuel Economy / Emissions

Z4 Roadster sDrive35i
Z4 Roadster sDrive30i
Fuel Economy
31 mpg
combined
33 mpg
Z4 Roadster sDrive35i
31 mpg
33 mpg
Z4 Roadster sDrive30i
22 mpg
city
23 mpg
No data
motorway
No data
Kraftstoffanzeige
55 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
380 mi
Range
402 mi
Z4 Roadster sDrive35i
380 mi
402 mi
Z4 Roadster sDrive30i
Environmental Impact
170.4 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).
161.1 kWh
Z4 Roadster sDrive35i
170.4 kWh
161.1 kWh
Z4 Roadster sDrive30i
Euro 5
Emission Standard
Euro 5
210 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)

Practical Convenience

Z4 Roadster sDrive35i
Z4 Roadster sDrive30i
2
Doors
2
2
No. of Seats
2
255 kg
Maximum Payload
255 kg
310 L
Boot Capacity
310 L
No data
Boot Capacity (Seats Down)
No data