1951 Mercury Roadster vs. 1959 Triumph Herald
To start off, 1959 Triumph Herald is newer by 8 year(s). Which means there will be less support and parts availability for 1951 Mercury Roadster. In addition, the cost of maintenance, including insurance, on 1951 Mercury Roadster would be higher. At 3,990 cc (8 cylinders), 1951 Mercury Roadster is equipped with a bigger engine. In terms of performance, 1951 Mercury Roadster (108 HP @ 3800 RPM) has 73 more horse power than 1959 Triumph Herald. (35 HP @ 4500 RPM). In normal driving conditions, 1951 Mercury Roadster should accelerate faster than 1959 Triumph Herald. With that said, vehicle weight also plays an important factor in acceleration. 1951 Mercury Roadster weights approximately 790 kg more than 1959 Triumph Herald. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1951 Mercury Roadster | 1959 Triumph Herald | |
| Make | Mercury | Triumph |
| Model | Roadster | Herald |
| Year Released | 1951 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 947 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 108 HP | 35 HP |
| Engine RPM | 3800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1550 kg | 760 kg |
| Vehicle Length | 5260 mm | 3890 mm |
| Wheelbase Size | 2960 mm | 2320 mm |
