2009 Chevrolet Avalanche vs. 1985 Renault 18
To start off, 2009 Chevrolet Avalanche is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Renault 18. In addition, the cost of maintenance, including insurance, on 1985 Renault 18 would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP @ 5200 RPM) has 247 more horse power than 1985 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Avalanche weights approximately 1156 kg more than 1985 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Avalanche 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 2009 Chevrolet Avalanche. However, in wet, icy, snow, or gravel driving conditions, 1985 Renault 18, 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, 2009 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 351 more torque (in Nm) than 1985 Renault 18. (103 Nm @ 3000 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18. 2009 Chevrolet Avalanche has automatic transmission and 1985 Renault 18 has manual transmission. 1985 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Avalanche | 1985 Renault 18 | |
| Make | Chevrolet | Renault |
| Model | Avalanche | 18 |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 1395 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 63 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 454 Nm | 103 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Engine Compression Ratio | 10.7:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2141 kg | 985 kg |
| Vehicle Length | 5630 mm | 4410 mm |
| Vehicle Width | 2020 mm | 1710 mm |
| Vehicle Height | 1950 mm | 1410 mm |
| Wheelbase Size | 3310 mm | 2450 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7 L/100km |
| Fuel Tank Capacity | 117 L | 60 L |
