1989 Buick LeSabre vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1989 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1989 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1989 Buick LeSabre (149 HP @ 4400 RPM) has 26 more horse power than 1999 Opel Signum. (123 HP @ 3250 RPM). In normal driving conditions, 1989 Buick LeSabre should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 110 kg more than 1989 Buick LeSabre.
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, both vehicles can yield 271 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1989 Buick LeSabre | 1999 Opel Signum | |
| Make | Buick | Opel |
| Model | LeSabre | Signum |
| Year Released | 1989 | 1999 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 149 HP | 123 HP |
| Engine RPM | 4400 RPM | 3250 RPM |
| Torque | 271 Nm | 271 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1610 kg |
| Vehicle Length | 5010 mm | 4640 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2840 mm |
| Fuel Tank Capacity | 68 L | 61 L |
