2006 BMW Z4 vs. 1952 Triumph Renown
To start off, 2006 BMW Z4 is newer by 54 year(s). Which means there will be less support and parts availability for 1952 Triumph Renown. In addition, the cost of maintenance, including insurance, on 1952 Triumph Renown would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 123 more horse power than 1952 Triumph Renown. (66 HP @ 4200 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1952 Triumph Renown. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 55 kg more than 1952 Triumph Renown. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 98 more torque (in Nm) than 1952 Triumph Renown. (147 Nm @ 2000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1952 Triumph Renown.
Compare all specifications:
| 2006 BMW Z4 | 1952 Triumph Renown | |
| Make | BMW | Triumph |
| Model | Z4 | Renown |
| Year Released | 2006 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 66 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 245 Nm | 147 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 75 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1335 kg | 1280 kg |
| Vehicle Length | 4100 mm | 4450 mm |
| Vehicle Width | 1790 mm | 1630 mm |
| Vehicle Height | 1310 mm | 1610 mm |
| Wheelbase Size | 2500 mm | 2750 mm |
