1976 Bristol 603 vs. 2009 Lexus RX
To start off, 2009 Lexus RX is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Bristol 603. In addition, the cost of maintenance, including insurance, on 1976 Bristol 603 would be higher. At 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (272 HP @ 6200 RPM) has 127 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM) In normal driving conditions, 2009 Lexus RX should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 125 kg more than 1976 Bristol 603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1976 Bristol 603. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Lexus RX (342 Nm @ 4700 RPM) has 9 more torque (in Nm) than 1976 Bristol 603. (333 Nm @ 1600 RPM). This means 2009 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1976 Bristol 603.
Compare all specifications:
| 1976 Bristol 603 | 2009 Lexus RX | |
| Make | Bristol | Lexus |
| Model | 603 | RX |
| Year Released | 1976 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 272 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 333 Nm | 342 Nm |
| Torque RPM | 1600 RPM | 4700 RPM |
| Engine Compression Ratio | 8.0:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 225 km/hour | 180 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1785 kg | 1910 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1680 mm |
| Wheelbase Size | 2910 mm | 2720 mm |
| Fuel Tank Capacity | 81 L | 72 L |
