1977 Buick LeSabre vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1977 Buick LeSabre would be higher. At 5,002 cc (6 cylinders), 1977 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1977 Buick LeSabre (143 HP @ 3800 RPM) has 20 more horse power than 2007 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 1977 Buick LeSabre should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick LeSabre weights approximately 245 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 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 1977 Buick LeSabre. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, 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, 1977 Buick LeSabre (333 Nm @ 2400 RPM) has 53 more torque (in Nm) than 2007 Opel Astra. (280 Nm @ 2000 RPM). This means 1977 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1977 Buick LeSabre | 2007 Opel Astra | |
| Make | Buick | Opel |
| Model | LeSabre | Astra |
| Year Released | 1977 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 143 HP | 123 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 333 Nm | 280 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1640 kg | 1395 kg |
| Vehicle Length | 5550 mm | 4260 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2620 mm |
| Fuel Tank Capacity | 95 L | 52 L |
