1993 Mazda MX-5 Miata vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1993 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 1993 Mazda MX-5 Miata would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 46 more horse power than 1993 Mazda MX-5 Miata. (129 HP @ 6500 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1993 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 687 kg more than 1993 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Mazda MX-5 Miata 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 1993 Mazda MX-5 Miata. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 215 more torque (in Nm) than 1993 Mazda MX-5 Miata. (155 Nm @ 5000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1993 Mazda MX-5 Miata.
Compare all specifications:
| 1993 Mazda MX-5 Miata | 2005 Opel Signum | |
| Make | Mazda | Opel |
| Model | MX-5 Miata | Signum |
| Year Released | 1993 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1839 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 129 HP | 175 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 155 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 1900 RPM |
| Engine Bore Size | 83 mm | 87.5 mm |
| Engine Stroke Size | 85 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 187 km/hour | 221 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 9.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 983 kg | 1670 kg |
| Vehicle Length | 3960 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1240 mm | 1470 mm |
| Wheelbase Size | 2270 mm | 2620 mm |
| Fuel Tank Capacity | 48 L | 60 L |
