2003 Opel Signum vs. 2003 Chevrolet Corvette
To start off, both 2003 Opel Signum and 2003 Chevrolet Corvette were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,664 cc (8 cylinders), 2003 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Corvette (350 HP @ 5600 RPM) has 225 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM) In normal driving conditions, 2003 Chevrolet Corvette should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Corvette weights approximately 115 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Chevrolet Corvette 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 2003 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 2003 Chevrolet Corvette (485 Nm @ 4400 RPM) has 318 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 2003 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Opel Signum | 2003 Chevrolet Corvette | |
Make | Opel | Chevrolet |
Model | Signum | Corvette |
Year Released | 2003 | 2003 |
Body Type | Hatchback | Convertible |
Engine Position | Front | Front |
Engine Size | 1796 cc | 5664 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 125 HP | 350 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 167 Nm | 485 Nm |
Torque RPM | 3800 RPM | 4400 RPM |
Engine Bore Size | 80.6 mm | 99 mm |
Engine Stroke Size | 88.2 mm | 92 mm |
Engine Compression Ratio | 10.5:1 | 10.1:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1385 kg | 1500 kg |
Vehicle Length | 4640 mm | 4440 mm |
Vehicle Width | 1800 mm | 1880 mm |
Vehicle Height | 1470 mm | 1220 mm |
Wheelbase Size | 2500 mm | 2810 mm |
Fuel Consumption Overall | 7.5 L/100km | 14 L/100km |
Fuel Tank Capacity | 58 L | 53 L |