2005 Acura RSX vs. 1990 BMW Z1
To start off, 2005 Acura RSX is newer by 15 year(s). Which means there will be less support and parts availability for 1990 BMW Z1. In addition, the cost of maintenance, including insurance, on 1990 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1990 BMW Z1 is equipped with a bigger engine. In terms of performance, 1990 BMW Z1 (175 HP @ 5800 RPM) has 15 more horse power than 2005 Acura RSX. (160 HP @ 5600 RPM) In normal driving conditions, 1990 BMW Z1 should accelerate faster than 2005 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura RSX weights approximately 24 kg more than 1990 BMW Z1.
Because 1990 BMW Z1 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 1990 BMW Z1. However, in wet, icy, snow, or gravel driving conditions, 2005 Acura RSX, 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, 1990 BMW Z1 (230 Nm) has 39 more torque (in Nm) than 2005 Acura RSX. (191 Nm). This means 1990 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura RSX. 2005 Acura RSX has automatic transmission and 1990 BMW Z1 has manual transmission. 1990 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Acura RSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Acura RSX | 1990 BMW Z1 | |
| Make | Acura | BMW |
| Model | RSX | Z1 |
| Year Released | 2005 | 1990 |
| Body Type | Coupe | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 160 HP | 175 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 191 Nm | 230 Nm |
| Engine Bore Size | 86 mm | 82 mm |
| Engine Stroke Size | 86 mm | 78.8 mm |
| Engine Compression Ratio | 9.8:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1274 kg | 1250 kg |
| Vehicle Length | 4390 mm | 3960 mm |
| Vehicle Width | 1730 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2580 mm | 2450 mm |
