2004 Buick LeSabre vs. 1999 Opel Omega
To start off, 2004 Buick LeSabre is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 3,791 cc (6 cylinders), 2004 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2004 Buick LeSabre (205 HP @ 5200 RPM) has 82 more horse power than 1999 Opel Omega. (123 HP @ 4000 RPM). In normal driving conditions, 2004 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 53 kg more than 2004 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, 2004 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, 2004 Buick LeSabre (312 Nm @ 4000 RPM) has 42 more torque (in Nm) than 1999 Opel Omega. (270 Nm @ 1600 RPM). This means 2004 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 2004 Buick LeSabre | 1999 Opel Omega | |
| Make | Buick | Opel |
| Model | LeSabre | Omega |
| Year Released | 2004 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 123 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 312 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 97 mm | 84.1 mm |
| Engine Stroke Size | 86 mm | 98 mm |
| Drive Type | Front | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1617 kg | 1670 kg |
| Vehicle Length | 5090 mm | 4900 mm |
| Vehicle Width | 1870 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2810 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 75 L |
