2007 Audi Q7 vs. 1978 Renault 18
To start off, 2007 Audi Q7 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Renault 18. In addition, the cost of maintenance, including insurance, on 1978 Renault 18 would be higher. At 3,597 cc (6 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (276 HP @ 6200 RPM) has 213 more horse power than 1978 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 1255 kg more than 1978 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Renault 18. In wet, icy, snow, or gravel driving conditions, 2007 Audi Q7 will offer significantly more control. 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, 2007 Audi Q7 (360 Nm @ 2500 RPM) has 257 more torque (in Nm) than 1978 Renault 18. (103 Nm @ 3000 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18. 2007 Audi Q7 has automatic transmission and 1978 Renault 18 has manual transmission. 1978 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi Q7 | 1978 Renault 18 | |
| Make | Audi | Renault |
| Model | Q7 | 18 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 276 HP | 63 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 360 Nm | 103 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2240 kg | 985 kg |
| Vehicle Length | 5090 mm | 4410 mm |
| Vehicle Width | 1990 mm | 1710 mm |
| Vehicle Height | 1740 mm | 1410 mm |
| Wheelbase Size | 3010 mm | 2450 mm |
| Fuel Consumption Overall | 13 L/100km | 7 L/100km |
| Fuel Tank Capacity | 100 L | 60 L |
