The Comparative Analysis :

Audi TT Roadster 1.8 TFSI S tronic (15 - 18) vs. BMW Z4 Roadster sDrive20i (19 - ..)

€ 38,300
Audi TT Roadster 1.8 TFSI S tronic (15 - 18) Audi TT Roadster 1.8 TFSI
€ 41,000
 BMW Z4 Roadster sDrive20i (19 - ..) BMW Z4 Roadster sDrive20i
€ 38,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,000

ⓘ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 Audi TT Roadster 1.8 TFSI is 14.7 cm shorter, 3.2 cm narrower and 5.1 cm taller than the BMW Z4 Roadster sDrive20i.
Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive20i
1355
Blueprint Audi TT Roadster 1.8 TFSI S tronic (15 - 18)
1832
1966
1304
Blueprint BMW Z4 Roadster sDrive20i (19 - ..)
1864
2024
1832 mm
Width
1864 mm
1966 mm
Width Incl. Mirrors
2024 mm
1355 mm
Height
1304 mm
Blueprint Audi TT Roadster 1.8 TFSI S tronic (15 - 18)
2505
4177
Blueprint BMW Z4 Roadster sDrive20i (19 - ..)
2470
4324
4177 mm
Length
4324 mm
2505 mm
Wheelbase
2470 mm

Vehicle Weight

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive20i
1395 kg
Kerb Weight
1480 kg
1640 kg
Gross Vehicle
Weight
1725 kg
Audi TT Roadster 1.8 TFSI S tronic (15 - 18)
Weight Difference:
85 kg
5.74 %
BMW Z4 Roadster sDrive20i (19 - ..)

General

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive20i
8S
Generation
G29
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Front-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive20i
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
VW EA888
Engine Series
BMW B48
CJSA
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1798 CC
Engine Capacity
1998 CC
178 bhp
at 5100 rpm
Power
194 bhp
at 4500 rpm
Audi TT Roadster 1.8 TFSI
178 bhp
194 bhp
BMW Z4 Roadster sDrive20i
250 NM
at 1250 rpm
Max. Torque
320 NM
at 1450 rpm
Audi TT Roadster 1.8 TFSI
250 NM
320 NM
BMW Z4 Roadster sDrive20i

Performance

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive20i
147 mph
Maximum Speed
150 mph
7.3 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph 62
mph

101 m
0.000 sec

Audi TT Roadster 1.8 TFSI

62 mph 62
mph

94 m
0.000 sec

BMW Z4 Roadster sDrive20i

▶ REPLAY
7.84 kg/bhp
Weight-to-Power Ratio
7.63 kg/bhp
Audi TT Roadster 1.8 TFSI
7.84 kg/bhp
7.63 kg/bhp
BMW Z4 Roadster sDrive20i

Fuel Economy / Emissions

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive20i
Fuel Economy
49 mpg
combined
42 mpg
Audi TT Roadster 1.8 TFSI
49 mpg
42 mpg
BMW Z4 Roadster sDrive20i
40 mpg
city
31 mpg
No data
motorway
No data
Kraftstoffanzeige
50 L
Fuel Tank Capacity
52 L
Kraftstoffanzeige
536 mi
Range
475 mi
Audi TT Roadster 1.8 TFSI
536 mi
475 mi
BMW Z4 Roadster sDrive20i
Environmental Impact
109.9 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
Audi TT Roadster 1.8 TFSI
109.9 kWh
128.7 kWh
BMW Z4 Roadster sDrive20i
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
132 g/km (NEFZ)
CO2 Emissions
164 g/km (WLTP)

Practical Convenience

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive20i
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
245 kg
280 L
Boot Capacity
281 L
No data
Boot Capacity (Seats Down)
No data