2003 Alfa Romeo GT vs. 2005 Mercedes-Benz SLK
To start off, 2005 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo GT would be higher. At 2,032 cc (4 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo GT (162 HP @ 6400 RPM) has 2 more horse power than 2005 Mercedes-Benz SLK. (160 HP @ 5300 RPM). In normal driving conditions, 2003 Alfa Romeo GT should accelerate faster than 2005 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SLK weights approximately 25 kg more than 2003 Alfa Romeo GT.
Because 2005 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo GT, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Mercedes-Benz SLK (230 Nm @ 2500 RPM) has 24 more torque (in Nm) than 2003 Alfa Romeo GT. (206 Nm @ 3250 RPM). This means 2005 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo GT.
Compare all specifications:
| 2003 Alfa Romeo GT | 2005 Mercedes-Benz SLK | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | GT | SLK |
| Year Released | 2003 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2032 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 162 HP | 160 HP |
| Engine RPM | 6400 RPM | 5300 RPM |
| Torque | 206 Nm | 230 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 83.1 mm | 89.9 mm |
| Engine Stroke Size | 91 mm | 78.7 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Acceleration 0-100mph | 8.7 seconds | 7.9 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1365 kg |
| Vehicle Length | 4500 mm | 4090 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2710 mm | 2410 mm |
| Fuel Consumption Overall | 8.7 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
