2004 Chevrolet Express vs. 1991 Opel Omega
To start off, 2004 Chevrolet Express is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Opel Omega. In addition, the cost of maintenance, including insurance, on 1991 Opel Omega would be higher. At 5,970 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (300 HP @ 5600 RPM) has 190 more horse power than 1991 Opel Omega. (110 HP @ 5200 RPM). In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1991 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 1151 kg more than 1991 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Chevrolet Express (488 Nm) has 326 more torque (in Nm) than 1991 Opel Omega. (162 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Omega.
Compare all specifications:
2004 Chevrolet Express | 1991 Opel Omega | |
Make | Chevrolet | Opel |
Model | Express | Omega |
Year Released | 2004 | 1991 |
Engine Position | Front | Front |
Engine Size | 5970 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 300 HP | 110 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 488 Nm | 162 Nm |
Engine Bore Size | 102 mm | 95 mm |
Engine Stroke Size | 92 mm | 69.8 mm |
Engine Compression Ratio | 9.4:1 | 9.4:1 |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2481 kg | 1330 kg |
Vehicle Length | 5700 mm | 4740 mm |
Vehicle Width | 2020 mm | 1780 mm |
Vehicle Height | 2080 mm | 1490 mm |
Wheelbase Size | 3440 mm | 2740 mm |
Fuel Tank Capacity | 117 L | 70 L |