The Comparative Analysis :

BMW Z4 Roadster sDrive20i (19 - ..) vs. Audi TT Roadster 2.0 TDI quattro S tronic (16 - 18)

€ 41,000
BMW Z4 Roadster sDrive20i (19 - ..) BMW Z4 Roadster sDrive20i
€ 44,900
 Audi TT Roadster 2.0 TDI quattro S tronic (16 - 18) Audi TT Roadster 2.0 TDI
€ 41,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,900

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The BMW Z4 Roadster sDrive20i is 14.7 cm longer, 3.2 cm wider and 5.1 cm lower than the Audi TT Roadster 2.0 TDI.
BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI
1304
Blueprint BMW Z4 Roadster sDrive20i (19 - ..)
1864
2024
1355
Blueprint Audi TT Roadster 2.0 TDI quattro S tronic (16 - 18)
1832
1966
1864 mm
Width
1832 mm
2024 mm
Width Incl. Mirrors
1966 mm
1304 mm
Height
1355 mm
Blueprint BMW Z4 Roadster sDrive20i (19 - ..)
2470
4324
Blueprint Audi TT Roadster 2.0 TDI quattro S tronic (16 - 18)
2505
4177
4324 mm
Length
4177 mm
2470 mm
Wheelbase
2505 mm

Vehicle Weight

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI
1480 kg
Kerb Weight
1540 kg
1725 kg
Gross Vehicle
Weight
1785 kg
BMW Z4 Roadster sDrive20i (19 - ..)
Weight Difference:
60 kg
3.9 %
Audi TT Roadster 2.0 TDI quattro S tronic (16 - 18)

General

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI
G29
Generation
8S
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
6-speed dual clutch transmission

Engine

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW B48
Engine Series
VW EA288
B48-B20
Engine Code
CUNA
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1968 CC
194 bhp
at 4500 rpm
Power
181 bhp
at 3500 rpm
BMW Z4 Roadster sDrive20i
194 bhp
181 bhp
Audi TT Roadster 2.0 TDI
320 NM
at 1450 rpm
Max. Torque
380 NM
at 1750 rpm
BMW Z4 Roadster sDrive20i
320 NM
380 NM
Audi TT Roadster 2.0 TDI

Performance

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI
150 mph
Maximum Speed
143 mph
6.8 sec
Acceleration 0 to 62 mph
7 sec
62 mph 62
mph

94 m
0.000 sec

BMW Z4 Roadster sDrive20i

62 mph 62
mph

97 m
0.000 sec

Audi TT Roadster 2.0 TDI

▶ REPLAY
7.63 kg/bhp
Weight-to-Power Ratio
8.51 kg/bhp
BMW Z4 Roadster sDrive20i
7.63 kg/bhp
8.51 kg/bhp
Audi TT Roadster 2.0 TDI

Fuel Economy / Emissions

BMW Z4 Roadster sDrive20i
Audi TT Roadster 2.0 TDI
Fuel Economy
42 mpg
combined
52 mpg
BMW Z4 Roadster sDrive20i
42 mpg
52 mpg
Audi TT Roadster 2.0 TDI
31 mpg
city
45 mpg
No data
motorway
No data
Kraftstoffanzeige
52 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
475 mi
Range
633 mi
BMW Z4 Roadster sDrive20i
475 mi
633 mi
Audi TT Roadster 2.0 TDI
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).
111 kWh
BMW Z4 Roadster sDrive20i
128.7 kWh
111 kWh
Audi TT Roadster 2.0 TDI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
164 g/km (WLTP)
CO2 Emissions
142 g/km (NEFZ)

Practical Convenience

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