1991 Chevrolet Lumina vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Lumina. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Lumina would be higher. At 3,352 cc (6 cylinders), 1991 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Lumina (198 HP @ 5000 RPM) has 23 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1991 Chevrolet Lumina should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 140 kg more than 1991 Chevrolet Lumina.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Opel Signum (371 Nm @ 1900 RPM) has 80 more torque (in Nm) than 1991 Chevrolet Lumina. (291 Nm @ 4400 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Lumina. 2003 Opel Signum has automatic transmission and 1991 Chevrolet Lumina has manual transmission. 1991 Chevrolet Lumina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Lumina | 2003 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Lumina | Signum |
| Year Released | 1991 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3352 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 198 HP | 175 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 291 Nm | 371 Nm |
| Torque RPM | 4400 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1670 kg |
| Vehicle Length | 5040 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2700 mm |
