2006 Alfa Romeo GT vs. 1991 Mercedes-Benz 400
To start off, 2006 Alfa Romeo GT is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 400. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 400 would be higher. At 4,196 cc (8 cylinders), 1991 Mercedes-Benz 400 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 400 (287 HP @ 5700 RPM) has 124 more horse power than 2006 Alfa Romeo GT. (163 HP @ 6400 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 2006 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 605 kg more than 2006 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz 400 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 1991 Mercedes-Benz 400. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1991 Mercedes-Benz 400 (410 Nm @ 3900 RPM) has 204 more torque (in Nm) than 2006 Alfa Romeo GT. (206 Nm @ 3250 RPM). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo GT.
Compare all specifications:
| 2006 Alfa Romeo GT | 1991 Mercedes-Benz 400 | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | GT | 400 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 163 HP | 287 HP |
| Engine RPM | 6400 RPM | 5700 RPM |
| Torque | 206 Nm | 410 Nm |
| Torque RPM | 3250 RPM | 3900 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 91 mm | 78.9 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Top Speed | 216 km/hour | 232 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 2000 kg |
| Vehicle Length | 4500 mm | 5110 mm |
| Vehicle Width | 1770 mm | 1890 mm |
| Vehicle Height | 1370 mm | 1500 mm |
| Wheelbase Size | 2600 mm | 3050 mm |
