The Comparative Analysis :
ALPINA Roadster S (03 - 05) vs. Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)
€ 55,000
€ 40,500
€ 55,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The ALPINA Roadster S is considerably smaller in every dimension. It's 11.9 inches shorter, 1.9 inches narrower and 0.9 inches lower than the Alfa Romeo Spider 2.4 JTDM 20V.
ALPINA Roadster S
Alfa Romeo Spider 2.4 JTDM 20V
51
70.1
78
51.9
72
80.1
70.1 in
Width
72 in
78 in
Width Incl. Mirrors
80.1 in
51 in
Height
51.9 in
98.2
161.1
99.5
173
161.1 in
Length
173 in
98.2 in
Wheelbase
99.5 in
Vehicle Weight
ALPINA Roadster S
Alfa Romeo Spider 2.4 JTDM 20V
2910 lb
Curb Weight
3814 lb
3571 lb
Gross Vehicle
Weight
Weight
4420 lb
Weight Difference:
904 lb
23.7 %
General
ALPINA Roadster S
Alfa Romeo Spider 2.4 JTDM 20V
E85
Generation
Typ 939
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
ALPINA Roadster S
Alfa Romeo Spider 2.4 JTDM 20V
Straight-six gasoline engine (naturally aspirated engine)
Engine Type
Straight-five diesel engine with turbocharger
E5/1
Engine Code
939 A3.000
4
Valves
4
6
Cylinders
5
3.3 L / 161 cu in
Displacement
2.4 L / 117 cu in
296 hp
at 6300 rpm
Power
197 hp
at 4000 rpm
ALPINA Roadster S
296 hp
197 hp
Alfa Romeo Spider 2.4 JTDM 20V
267 lb‑ft
at 4800 rpm
Max. Torque
295 lb‑ft
at 2000 rpm
ALPINA Roadster S
267 lb‑ft
295 lb‑ft
Alfa Romeo Spider 2.4 JTDM 20V
Performance
ALPINA Roadster S
Alfa Romeo Spider 2.4 JTDM 20V
165 mph
Maximum Speed
140 mph
5.3 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
243 ft
0.000 sec
ALPINA Roadster S
62 mph
62
mph
mph
387 ft
0.000 sec
Alfa Romeo Spider 2.4 JTDM 20V
▶ REPLAY
9.83 lb/hp
Weight-to-Power Ratio
19.36 lb/hp
ALPINA Roadster S
9.83 lb/hp
19.36 lb/hp
Alfa Romeo Spider 2.4 JTDM 20V
Fuel Economy / Emissions
ALPINA Roadster S
Alfa Romeo Spider 2.4 JTDM 20V
Fuel Economy
24 mpg
combined
30 mpg
ALPINA Roadster S
24 mpg
30 mpg
Alfa Romeo Spider 2.4 JTDM 20V
15 mpg
city
21 mpg
No data
highway
No data
14.5 gal
Fuel Tank Capacity
18.5 gal
345 mi
Range
551 mi
ALPINA Roadster S
345 mi
551 mi
Alfa Romeo Spider 2.4 JTDM 20V
Environmental Impact
187.5 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).
162.5 kWh
ALPINA Roadster S
187.5 kWh
162.5 kWh
Alfa Romeo Spider 2.4 JTDM 20V
Euro 4
Emission Standard
Euro 4
383 g/mi (NEFZ)
CO2 Emissions
335 g/mi (NEFZ)
Practical Convenience
ALPINA Roadster S
Alfa Romeo Spider 2.4 JTDM 20V
2
Doors
2
2
No. of Seats
2
661 lb
Maximum Payload
606 lb
7.4 cu ft
Trunk Volume
7.2 cu ft




No data
Cargo Volume (Seats Down)
No data












