1978 Renault 18 vs. 2003 Honda Z
To start off, 2003 Honda Z is newer by 25 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 1,397 cc (4 cylinders), 1978 Renault 18 is equipped with a bigger engine. In terms of performance, 1978 Renault 18 (63 HP @ 5500 RPM) has 12 more horse power than 2003 Honda Z. (51 HP @ 7000 RPM). In normal driving conditions, 1978 Renault 18 should accelerate faster than 2003 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 1978 Renault 18 weights approximately 25 kg more than 2003 Honda Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Honda Z 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, 2003 Honda Z 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, 1978 Renault 18 (103 Nm @ 3000 RPM) has 42 more torque (in Nm) than 2003 Honda Z. (61 Nm @ 4000 RPM). This means 1978 Renault 18 will have an easier job in driving up hills or pulling heavy equipment than 2003 Honda Z. 2003 Honda Z 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. 2003 Honda Z will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Renault 18 | 2003 Honda Z | |
| Make | Renault | Honda |
| Model | 18 | Z |
| Year Released | 1978 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 654 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 51 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 103 Nm | 61 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 76.1 mm | 66 mm |
| Engine Stroke Size | 77 mm | 64 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 985 kg | 960 kg |
| Vehicle Length | 4410 mm | 3410 mm |
| Vehicle Width | 1710 mm | 1480 mm |
| Vehicle Height | 1410 mm | 1680 mm |
| Wheelbase Size | 2450 mm | 2370 mm |
| Fuel Tank Capacity | 60 L | 35 L |
