1991 BMW Z1 vs. 1960 Triumph Herald
To start off, 1991 BMW Z1 is newer by 31 year(s). Which means there will be less support and parts availability for 1960 Triumph Herald. In addition, the cost of maintenance, including insurance, on 1960 Triumph Herald would be higher. At 2,497 cc (6 cylinders), 1991 BMW Z1 is equipped with a bigger engine. In terms of performance, 1991 BMW Z1 (175 HP @ 5800 RPM) has 137 more horse power than 1960 Triumph Herald. (38 HP @ 4500 RPM). In normal driving conditions, 1991 BMW Z1 should accelerate faster than 1960 Triumph Herald. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW Z1 weights approximately 490 kg more than 1960 Triumph Herald. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 BMW Z1 (230 Nm @ 4000 RPM) has 147 more torque (in Nm) than 1960 Triumph Herald. (83 Nm @ 2250 RPM). This means 1991 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1960 Triumph Herald.
Compare all specifications:
| 1991 BMW Z1 | 1960 Triumph Herald | |
| Make | BMW | Triumph |
| Model | Z1 | Herald |
| Year Released | 1991 | 1960 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1147 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 175 HP | 38 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 230 Nm | 83 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Engine Compression Ratio | 11.0:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 760 kg |
| Vehicle Length | 3960 mm | 3870 mm |
| Vehicle Width | 1810 mm | 1530 mm |
| Vehicle Height | 1280 mm | 1510 mm |
| Wheelbase Size | 2450 mm | 2320 mm |
