2005 Buick LaCrosse vs. 1986 Peugeot 309
To start off, 2005 Buick LaCrosse is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Peugeot 309. In addition, the cost of maintenance, including insurance, on 1986 Peugeot 309 would be higher. At 3,786 cc (6 cylinders), 2005 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2005 Buick LaCrosse (200 HP) has 94 more horse power than 1986 Peugeot 309. (106 HP). In normal driving conditions, 2005 Buick LaCrosse should accelerate faster than 1986 Peugeot 309. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LaCrosse weights approximately 678 kg more than 1986 Peugeot 309. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 LaCrosse (312 Nm) has 149 more torque (in Nm) than 1986 Peugeot 309. (163 Nm). This means 2005 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1986 Peugeot 309.
Compare all specifications:
| 2005 Buick LaCrosse | 1986 Peugeot 309 | |
| Make | Buick | Peugeot |
| Model | LaCrosse | 309 |
| Year Released | 2005 | 1986 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1905 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 200 HP | 106 HP |
| Torque | 312 Nm | 163 Nm |
| Engine Compression Ratio | 9.4:1 | 9.3:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1588 kg | 910 kg |
| Vehicle Length | 5040 mm | 4060 mm |
| Vehicle Width | 1860 mm | 1640 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2860 mm | 2480 mm |
| Fuel Tank Capacity | 64 L | 55 L |
