2003 Chevrolet Corvette vs. 1991 Mercedes-Benz G
To start off, 2003 Chevrolet Corvette is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz G would be higher. At 5,968 cc (8 cylinders), 2003 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Corvette (395 HP @ 6000 RPM) has 270 more horse power than 1991 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2003 Chevrolet Corvette should accelerate faster than 1991 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz G weights approximately 410 kg more than 2003 Chevrolet Corvette.
Because 1991 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2003 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 1991 Mercedes-Benz G will offer significantly more control. 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 Chevrolet Corvette (543 Nm @ 4400 RPM) has 351 more torque (in Nm) than 1991 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 2003 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz G.
Compare all specifications:
| 2003 Chevrolet Corvette | 1991 Mercedes-Benz G | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Corvette | G |
| Year Released | 2003 | 1991 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5968 cc | 2299 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 395 HP | 125 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 543 Nm | 192 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 101 mm | 95.5 mm |
| Engine Stroke Size | 92 mm | 80.2 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1880 kg |
| Vehicle Length | 4440 mm | 4240 mm |
| Vehicle Width | 1850 mm | 1770 mm |
| Vehicle Height | 1250 mm | 1940 mm |
| Wheelbase Size | 2760 mm | 2410 mm |
