2003 Alfa Romeo Spider vs. 2005 Mercedes-Benz A
To start off, 2005 Mercedes-Benz A is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 3,179 cc (6 cylinders), 2003 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo Spider (236 HP @ 6200 RPM) has 135 more horse power than 2005 Mercedes-Benz A. (101 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo Spider should accelerate faster than 2005 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo Spider weights approximately 355 kg more than 2005 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Alfa Romeo Spider (289 Nm @ 4800 RPM) has 139 more torque (in Nm) than 2005 Mercedes-Benz A. (150 Nm @ 4000 RPM). This means 2003 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz A. 2005 Mercedes-Benz A has automatic transmission and 2003 Alfa Romeo Spider has manual transmission. 2003 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz A will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2005 Mercedes-Benz A | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Spider | A |
| Year Released | 2003 | 2005 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 236 HP | 101 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 289 Nm | 150 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Acceleration 0-100mph | 6.3 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1470 kg | 1115 kg |
| Vehicle Length | 4310 mm | 3610 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1320 mm | 1580 mm |
| Wheelbase Size | 2710 mm | 2430 mm |
| Fuel Consumption Overall | 13.2 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 70 L | 54 L |
