1989 BMW 850 vs. 2005 Lexus RX
To start off, 2005 Lexus RX is newer by 16 year(s). Which means there will be less support and parts availability for 1989 BMW 850. In addition, the cost of maintenance, including insurance, on 1989 BMW 850 would be higher. At 4,988 cc (12 cylinders), 1989 BMW 850 is equipped with a bigger engine. In terms of performance, 1989 BMW 850 (296 HP @ 5200 RPM) has 28 more horse power than 2005 Lexus RX. (268 HP @ 5600 RPM). In normal driving conditions, 1989 BMW 850 should accelerate faster than 2005 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus RX weights approximately 860 kg more than 1989 BMW 850.
Because 2005 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1989 BMW 850. In wet, icy, snow, or gravel driving conditions, 2005 Lexus RX 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, 2005 Lexus RX (840 Nm @ 4400 RPM) has 390 more torque (in Nm) than 1989 BMW 850. (450 Nm @ 4100 RPM). This means 2005 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW 850.
Compare all specifications:
| 1989 BMW 850 | 2005 Lexus RX | |
| Make | BMW | Lexus |
| Model | 850 | RX |
| Year Released | 1989 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4988 cc | 3310 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 268 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 450 Nm | 840 Nm |
| Torque RPM | 4100 RPM | 4400 RPM |
| Engine Compression Ratio | 8.8:1 | 10.8:1 |
| Top Speed | 246 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 7.6 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1255 kg | 2115 kg |
| Vehicle Length | 4790 mm | 4770 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1350 mm | 1690 mm |
| Wheelbase Size | 2690 mm | 2730 mm |
