1985 Buick LeSabre vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1985 Buick LeSabre would be higher. At 3,789 cc (6 cylinders), 1985 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (148 HP @ 4000 RPM) has 44 more horse power than 1985 Buick LeSabre. (104 HP @ 3400 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1985 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1985 Buick LeSabre weights approximately 390 kg more than 2005 Opel Vectra.
Because 1985 Buick LeSabre 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 1985 Buick LeSabre. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, 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 Opel Vectra (321 Nm @ 2000 RPM) has 70 more torque (in Nm) than 1985 Buick LeSabre. (251 Nm @ 2000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1985 Buick LeSabre. 1985 Buick LeSabre has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Buick LeSabre | 2005 Opel Vectra | |
| Make | Buick | Opel |
| Model | LeSabre | Vectra |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 1909 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 148 HP |
| Engine RPM | 3400 RPM | 4000 RPM |
| Torque | 251 Nm | 321 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1590 kg | 1200 kg |
| Vehicle Length | 5550 mm | 4600 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2640 mm |
