1961 Fiat Grand Break vs. 1988 Pontiac Bonneville
To start off, 1988 Pontiac Bonneville is newer by 27 year(s). Which means there will be less support and parts availability for 1961 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1961 Fiat Grand Break would be higher. At 3,791 cc (6 cylinders), 1988 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1988 Pontiac Bonneville (150 HP @ 4400 RPM) has 35 more horse power than 1961 Fiat Grand Break. (115 HP @ 5300 RPM) In normal driving conditions, 1988 Pontiac Bonneville should accelerate faster than 1961 Fiat Grand Break. With that said, vehicle weight also plays an important factor in acceleration. 1988 Pontiac Bonneville weights approximately 216 kg more than 1961 Fiat Grand Break. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1988 Pontiac Bonneville (271 Nm @ 2000 RPM) has 83 more torque (in Nm) than 1961 Fiat Grand Break. (188 Nm @ 3000 RPM). This means 1988 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1961 Fiat Grand Break.
Compare all specifications:
| 1961 Fiat Grand Break | 1988 Pontiac Bonneville | |
| Make | Fiat | Pontiac |
| Model | Grand Break | Bonneville |
| Year Released | 1961 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2279 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 150 HP |
| Engine RPM | 5300 RPM | 4400 RPM |
| Torque | 188 Nm | 271 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 78 mm | 96.5 mm |
| Engine Stroke Size | 79.5 mm | 86.4 mm |
| Engine Compression Ratio | 9.5:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1290 kg | 1506 kg |
| Vehicle Length | 4490 mm | 5050 mm |
| Vehicle Width | 1630 mm | 1850 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2820 mm |
| Fuel Tank Capacity | 37 L | 68 L |
