The Comparative Analysis :
Audi TT Roadster 40 TFSI S tronic (18 - ..) vs. Alfa Romeo Spider 2.4 JTDM 20V DPF (07 - 08)
€ 38,900

€ 38,200

€ 38,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,200
ⓘ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 40 TFSI is 8.5 inches shorter, 0.1 inches wider and 1.5 inches taller than the Alfa Romeo Spider 2.4 JTDM 20V DPF.
Audi TT Roadster 40 TFSI
Alfa Romeo Spider 2.4 JTDM 20V DPF
53.3
72.1
77.4
51.9
72
80.1
72.1 in
Width
72 in
77.4 in
Width Incl. Mirrors
80.1 in
53.3 in
Height
51.9 in
98.6
164.4
99.5
173
164.4 in
Length
173 in
98.6 in
Wheelbase
99.5 in
Vehicle Weight
Audi TT Roadster 40 TFSI
Alfa Romeo Spider 2.4 JTDM 20V DPF
3164 lb
Curb Weight
3825 lb
3781 lb
Gross Vehicle
Weight
Weight
4321 lb

Weight Difference:
661 lb
17.28 %

General
Audi TT Roadster 40 TFSI
Alfa Romeo Spider 2.4 JTDM 20V DPF
8S
Generation
Typ 939
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Audi TT Roadster 40 TFSI
Alfa Romeo Spider 2.4 JTDM 20V DPF
Straight-four gasoline engine with turbocharger
Engine Type
Straight-five diesel engine with turbocharger
VW EA888
Engine Series
DKZ
Engine Code
939 A3.000

4
Valves
4
4
Cylinders
5
2 L / 98 cu in
Displacement
2.4 L / 117 cu in
194 hp
at 4400 rpm
Power
197 hp
at 4000 rpm
Audi TT Roadster 40 TFSI
194 hp
197 hp
Alfa Romeo Spider 2.4 JTDM 20V DPF
236 lb‑ft
at 1500 rpm
Max. Torque
295 lb‑ft
at 2000 rpm
Audi TT Roadster 40 TFSI
236 lb‑ft
295 lb‑ft
Alfa Romeo Spider 2.4 JTDM 20V DPF
Performance
Audi TT Roadster 40 TFSI
Alfa Romeo Spider 2.4 JTDM 20V DPF
153 mph
Maximum Speed
142 mph
6.9 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph
62
mph
mph
315 ft
0.000 sec

Audi TT Roadster 40 TFSI
62 mph
62
mph
mph
384 ft
0.000 sec

Alfa Romeo Spider 2.4 JTDM 20V DPF
▶ REPLAY
16.31 lb/hp
Weight-to-Power Ratio
19.42 lb/hp
Audi TT Roadster 40 TFSI
16.31 lb/hp
19.42 lb/hp
Alfa Romeo Spider 2.4 JTDM 20V DPF
Fuel Economy / Emissions
Audi TT Roadster 40 TFSI
Alfa Romeo Spider 2.4 JTDM 20V DPF
Fuel Economy
37 mpg
combined
35 mpg
Audi TT Roadster 40 TFSI
37 mpg
35 mpg
Alfa Romeo Spider 2.4 JTDM 20V DPF
28 mpg
city
26 mpg
No data
highway
No data
13.2 gal
Fuel Tank Capacity
18.5 gal
493 mi
Range
639 mi
Audi TT Roadster 40 TFSI
493 mi
639 mi
Alfa Romeo Spider 2.4 JTDM 20V DPF
Environmental Impact
119.4 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).
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).
139.9 kWh
Audi TT Roadster 40 TFSI
119.4 kWh
139.9 kWh
Alfa Romeo Spider 2.4 JTDM 20V DPF
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
254 g/mi (WLTP)
CO2 Emissions
288 g/mi (NEFZ)
Practical Convenience
Audi TT Roadster 40 TFSI
Alfa Romeo Spider 2.4 JTDM 20V DPF
2
Doors
2
2
No. of Seats
2
617 lb
Maximum Payload
496 lb
7.9 cu ft
Trunk Volume
7.2 cu ft






No data
Cargo Volume (Seats Down)
No data