2005 Buick LeSabre vs. 2005 Opel Omega
To start off, both 2005 Buick LeSabre and 2005 Opel Omega were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,786 cc (6 cylinders), 2005 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Buick LeSabre (205 HP @ 5200 RPM) has 59 more horse power than 2005 Opel Omega. (146 HP @ 4000 RPM). In normal driving conditions, 2005 Buick LeSabre should accelerate faster than 2005 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LeSabre weights approximately 13 kg more than 2005 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Buick LeSabre (312 Nm) has 109 more torque (in Nm) than 2005 Opel Omega. (203 Nm). This means 2005 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Omega.
Compare all specifications:
| 2005 Buick LeSabre | 2005 Opel Omega | |
| Make | Buick | Opel |
| Model | LeSabre | Omega |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 146 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 312 Nm | 203 Nm |
| Engine Bore Size | 97 mm | 86 mm |
| Engine Stroke Size | 86 mm | 94.6 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1618 kg | 1605 kg |
| Vehicle Length | 5090 mm | 4900 mm |
| Vehicle Width | 1870 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Consumption Overall | 10.2 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 68 L | 75 L |
