The Comparative Analysis :

Audi TT Roadster 45 TFSI (18 - ..) vs. BMW Z4 Roadster sDrive23i (09 - 11)

€ 41,800
Audi TT Roadster 45 TFSI (18 - ..) Audi TT Roadster 45 TFSI
€ 36,400
 BMW Z4 Roadster sDrive23i (09 - 11) BMW Z4 Roadster sDrive23i
€ 41,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,400

ⓘ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 Audi TT Roadster 45 TFSI is 6.2 cm shorter, 4.2 cm wider and 6.4 cm taller than the BMW Z4 Roadster sDrive23i.
Audi TT Roadster 45 TFSI
BMW Z4 Roadster sDrive23i
1355
Blueprint Audi TT Roadster 45 TFSI (18 - ..)
1832
1966
1291
Blueprint BMW Z4 Roadster sDrive23i (09 - 11)
1790
1951
1832 mm
Width
1790 mm
1966 mm
Width Incl. Mirrors
1951 mm
1355 mm
Height
1291 mm
Blueprint Audi TT Roadster 45 TFSI (18 - ..)
2505
4177
Blueprint BMW Z4 Roadster sDrive23i (09 - 11)
2496
4239
4177 mm
Length
4239 mm
2505 mm
Wheelbase
2496 mm

Vehicle Weight

Audi TT Roadster 45 TFSI
BMW Z4 Roadster sDrive23i
1415 kg
Kerb Weight
1480 kg
1695 kg
Gross Vehicle
Weight
1735 kg
Audi TT Roadster 45 TFSI (18 - ..)
Weight Difference:
65 kg
4.39 %
BMW Z4 Roadster sDrive23i (09 - 11)

General

Audi TT Roadster 45 TFSI
BMW Z4 Roadster sDrive23i
8S
Generation
E89
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Front-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Audi TT Roadster 45 TFSI
BMW Z4 Roadster sDrive23i
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
VW EA888
Engine Series
BMW N52
DKT
Engine Code
N52-B25
4
Valves
4
4
Cylinders
6
1984 CC
Engine Capacity
2497 CC
242 bhp
at 5000 rpm
Power
201 bhp
at 6300 rpm
Audi TT Roadster 45 TFSI
242 bhp
201 bhp
BMW Z4 Roadster sDrive23i
370 NM
at 1600 rpm
Max. Torque
250 NM
at 2750 rpm
Audi TT Roadster 45 TFSI
370 NM
250 NM
BMW Z4 Roadster sDrive23i

Performance

Audi TT Roadster 45 TFSI
BMW Z4 Roadster sDrive23i
155 mph
Maximum Speed
150 mph
6.1 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

85 m
0.000 sec

Audi TT Roadster 45 TFSI

62 mph 62
mph

92 m
0.000 sec

BMW Z4 Roadster sDrive23i

▶ REPLAY
5.85 kg/bhp
Weight-to-Power Ratio
7.36 kg/bhp
Audi TT Roadster 45 TFSI
5.85 kg/bhp
7.36 kg/bhp
BMW Z4 Roadster sDrive23i

Fuel Economy / Emissions

Audi TT Roadster 45 TFSI
BMW Z4 Roadster sDrive23i
Fuel Economy
42 mpg
combined
33 mpg
Audi TT Roadster 45 TFSI
42 mpg
33 mpg
BMW Z4 Roadster sDrive23i
33 mpg
city
23 mpg
No data
motorway
No data
Kraftstoffanzeige
50 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
464 mi
Range
402 mi
Audi TT Roadster 45 TFSI
464 mi
402 mi
BMW Z4 Roadster sDrive23i
Environmental Impact
127 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
Audi TT Roadster 45 TFSI
127 kWh
161.1 kWh
BMW Z4 Roadster sDrive23i
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
163 g/km (WLTP)
CO2 Emissions
199 g/km (NEFZ)

Practical Convenience

Audi TT Roadster 45 TFSI
BMW Z4 Roadster sDrive23i
2
Doors
2
2
No. of Seats
2
280 kg
Maximum Payload
255 kg
280 L
Boot Capacity
310 L
No data
Boot Capacity (Seats Down)
No data