1988 Buick LeSabre vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 11 year(s). Which means there will be less support and parts availability for 1988 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1988 Buick LeSabre would be higher. At 3,790 cc (6 cylinders), 1988 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1988 Buick LeSabre (148 HP @ 4400 RPM) has 25 more horse power than 1999 Opel Omega. (123 HP @ 4500 RPM). In normal driving conditions, 1988 Buick LeSabre should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 235 kg more than 1988 Buick LeSabre.
Because 1999 Opel Omega 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 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1988 Buick LeSabre, 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, 1988 Buick LeSabre (271 Nm @ 2000 RPM) has 20 more torque (in Nm) than 1999 Opel Omega. (251 Nm @ 2200 RPM). This means 1988 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 1988 Buick LeSabre | 1999 Opel Omega | |
| Make | Buick | Opel |
| Model | LeSabre | Omega |
| Year Released | 1988 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 2498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 148 HP | 123 HP |
| Engine RPM | 4400 RPM | 4500 RPM |
| Torque | 271 Nm | 251 Nm |
| Torque RPM | 2000 RPM | 2200 RPM |
| Engine Bore Size | 96.5 mm | 80 mm |
| Engine Stroke Size | 86.4 mm | 82.8 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1735 kg |
| Vehicle Length | 5010 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1550 mm |
| Wheelbase Size | 2830 mm | 2640 mm |
| Fuel Tank Capacity | 68 L | 75 L |
