The Comparative Analysis :

BMW Z4 Roadster sDrive20i Sport-Automatic (11 - 13) vs. Audi TT Roadster 2.0 TDI DPF quattro (08 - 08)

€ 39,000
BMW Z4 Roadster sDrive20i Sport-Automatic (11 - 13) BMW Z4 Roadster sDrive20i
€ 35,900
 Audi TT Roadster 2.0 TDI DPF quattro (08 - 08) Audi TT Roadster 2.0 TDI DPF
€ 39,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 35,900

ⓘ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 BMW Z4 Roadster sDrive20i is 6.1 cm longer, 5.2 cm narrower and 6.7 cm lower than the Audi TT Roadster 2.0 TDI DPF.
BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI DPF
1291
Blueprint BMW Z4 Roadster sDrive20i Sport-Automatic (11 - 13)
1790
1951
1358
Blueprint Audi TT Roadster 2.0 TDI DPF quattro (08 - 08)
1842
1952
1790 mm
Width
1842 mm
1951 mm
Width Incl. Mirrors
1952 mm
1291 mm
Height
1358 mm
Blueprint BMW Z4 Roadster sDrive20i Sport-Automatic (11 - 13)
2496
4239
Blueprint Audi TT Roadster 2.0 TDI DPF quattro (08 - 08)
2468
4178
4239 mm
Length
4178 mm
2496 mm
Wheelbase
2468 mm

Vehicle Weight

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI DPF
1495 kg
Kerb Weight
1490 kg
1750 kg
Gross Vehicle
Weight
1735 kg
BMW Z4 Roadster sDrive20i Sport-Automatic (11 - 13)
Weight Difference:
5 kg
0.33 %
Audi TT Roadster 2.0 TDI DPF quattro (08 - 08)

General

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI DPF
E89
Generation
8J
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI DPF
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N20
Engine Series
VW EA189
N20-B20
Engine Code
CBBB, CFGB
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1968 CC
181 bhp
at 5000 rpm
Power
168 bhp
at 4200 rpm
BMW Z4 Roadster sDrive20i
181 bhp
168 bhp
Audi TT Roadster 2.0 TDI DPF
270 NM
at 1250 rpm
Max. Torque
350 NM
at 1750 rpm
BMW Z4 Roadster sDrive20i
270 NM
350 NM
Audi TT Roadster 2.0 TDI DPF

Performance

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI DPF
144 mph
Maximum Speed
139 mph
7.2 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph 62
mph

100 m
0.000 sec

BMW Z4 Roadster sDrive20i

62 mph 62
mph

107 m
0.000 sec

Audi TT Roadster 2.0 TDI DPF

▶ REPLAY
8.26 kg/bhp
Weight-to-Power Ratio
8.87 kg/bhp
BMW Z4 Roadster sDrive20i
8.26 kg/bhp
8.87 kg/bhp
Audi TT Roadster 2.0 TDI DPF

Fuel Economy / Emissions

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI DPF
Fuel Economy
42 mpg
combined
51 mpg
BMW Z4 Roadster sDrive20i
42 mpg
51 mpg
Audi TT Roadster 2.0 TDI DPF
31 mpg
city
39 mpg
No data
motorway
No data
Kraftstoffanzeige
55 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
503 mi
Range
678 mi
BMW Z4 Roadster sDrive20i
503 mi
678 mi
Audi TT Roadster 2.0 TDI DPF
Environmental Impact
128.7 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).
113.1 kWh
BMW Z4 Roadster sDrive20i
128.7 kWh
113.1 kWh
Audi TT Roadster 2.0 TDI DPF
Euro 5
Emission Standard
Euro 4
159 g/km (NEFZ)
CO2 Emissions
144 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI DPF
2
Doors
2
2
No. of Seats
2
255 kg
Maximum Payload
245 kg
310 L
Boot Capacity
250 L
No data
Boot Capacity (Seats Down)
No data