2004 Buick LaCrosse vs. 1979 Renault 18
To start off, 2004 Buick LaCrosse is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Renault 18. In addition, the cost of maintenance, including insurance, on 1979 Renault 18 would be higher. At 3,790 cc (6 cylinders), 2004 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2004 Buick LaCrosse (197 HP @ 5200 RPM) has 134 more horse power than 1979 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2004 Buick LaCrosse should accelerate faster than 1979 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick LaCrosse weights approximately 600 kg more than 1979 Renault 18. 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, 2004 Buick LaCrosse (305 Nm @ 4000 RPM) has 202 more torque (in Nm) than 1979 Renault 18. (103 Nm @ 3000 RPM). This means 2004 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 18. 2004 Buick LaCrosse has automatic transmission and 1979 Renault 18 has manual transmission. 1979 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Buick LaCrosse | 1979 Renault 18 | |
| Make | Buick | Renault |
| Model | LaCrosse | 18 |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 197 HP | 63 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 305 Nm | 103 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1585 kg | 985 kg |
| Vehicle Length | 5040 mm | 4410 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2860 mm | 2450 mm |
| Fuel Tank Capacity | 70 L | 60 L |
