1978 Opel Kadett vs. 1998 Honda S-MX
To start off, 1998 Honda S-MX is newer by 20 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 1,973 cc (4 cylinders), 1998 Honda S-MX is equipped with a bigger engine. In terms of performance, 1998 Honda S-MX (129 HP @ 5500 RPM) has 78 more horse power than 1978 Opel Kadett. (51 HP @ 5600 RPM) In normal driving conditions, 1998 Honda S-MX should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1998 Honda S-MX weights approximately 512 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Honda S-MX is four wheel drive (4WD), it will have significant more traction and grip than 1978 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1998 Honda S-MX 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, 1998 Honda S-MX (190 Nm @ 4200 RPM) has 110 more torque (in Nm) than 1978 Opel Kadett. (80 Nm @ 3400 RPM). This means 1998 Honda S-MX will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett. 1998 Honda S-MX has automatic transmission and 1978 Opel Kadett has manual transmission. 1978 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Honda S-MX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Opel Kadett | 1998 Honda S-MX | |
| Make | Opel | Honda |
| Model | Kadett | S-MX |
| Year Released | 1978 | 1998 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1194 cc | 1973 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 129 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 80 Nm | 190 Nm |
| Torque RPM | 3400 RPM | 4200 RPM |
| Engine Bore Size | 79 mm | 85 mm |
| Engine Stroke Size | 61 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 820 kg | 1332 kg |
| Vehicle Length | 4150 mm | 3960 mm |
| Vehicle Width | 1590 mm | 1700 mm |
| Vehicle Height | 1390 mm | 1760 mm |
| Wheelbase Size | 2410 mm | 2510 mm |
