1981 Buick LeSabre vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1981 Buick LeSabre would be higher. At 5,736 cc (6 cylinders), 1981 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (173 HP @ 5500 RPM) has 68 more horse power than 1981 Buick LeSabre. (105 HP @ 3200 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1981 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1981 Buick LeSabre weights approximately 240 kg more than 2005 Opel Signum.
Because 1981 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 1981 Buick LeSabre. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 1981 Buick LeSabre (274 Nm @ 1600 RPM) has 9 more torque (in Nm) than 2005 Opel Signum. (265 Nm @ 2500 RPM). This means 1981 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum. 1981 Buick LeSabre has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Buick LeSabre | 2005 Opel Signum | |
Make | Buick | Opel |
Model | LeSabre | Signum |
Year Released | 1981 | 2005 |
Engine Position | Front | Front |
Engine Size | 5736 cc | 1908 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 105 HP | 173 HP |
Engine RPM | 3200 RPM | 5500 RPM |
Torque | 274 Nm | 265 Nm |
Torque RPM | 1600 RPM | 2500 RPM |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1800 kg | 1560 kg |
Vehicle Length | 5550 mm | 4640 mm |
Vehicle Width | 1910 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2950 mm | 2620 mm |