1989 Buick LeSabre vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 12 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 5 more horse power than 2001 Opel Signum. (144 HP @ 4000 RPM). In normal driving conditions, 1989 Buick LeSabre should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick LeSabre weights approximately 102 kg more than 2001 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1989 Buick LeSabre (271 Nm @ 2000 RPM) has 51 more torque (in Nm) than 2001 Opel Signum. (220 Nm @ 2000 RPM). This means 1989 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum.
Compare all specifications:
| 1989 Buick LeSabre | 2001 Opel Signum | |
| Make | Buick | Opel |
| Model | LeSabre | Signum |
| Year Released | 1989 | 2001 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 149 HP | 144 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 271 Nm | 220 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 96.5 mm | 82 mm |
| Engine Stroke Size | 86.4 mm | 90.4 mm |
| Engine Compression Ratio | 8.0:1 | 18.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1398 kg |
| Vehicle Length | 5010 mm | 4640 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2850 mm |
| Fuel Tank Capacity | 68 L | 60 L |
