Sweden vs Sweden — 1961 vs 1966
| P1800 1800S | 142/144/145 142 S | |
|---|---|---|
| Horsepower | 118 hp | 118 hp |
| Torque | 125 lb-ft | 125 lb-ft |
| Engine Size | 1,986 cc | 1,986 cc |
| 0-60 mph | 11.5 sec | 12.5 sec |
| Top Speed | 112 mph | 106 mph |
| ¼ Mile | 17.9 sec | 18.5 sec |
| Weight | 2,403 lbs | — |
| Wheelbase | 2,450 mm | 2,600 mm |
| Length | 4,369 mm | 4,581 mm |
| Units Produced | 47,484 | — |
| Original MSRP | $4,000 | — |
| Value (Excellent) | $70,000 | $22,000 |
| Collectibility | 7/10 | 5/10 |
| Rarity | 5/10 | 3/10 |
The 1961 Volvo P1800 1800S holds an edge across most measurable criteria, offering quicker acceleration, higher top speed, stronger collectibility. That said, the 1966 Volvo 142/144/145 142 S brings better value and remains a compelling choice for enthusiasts who value Volvo heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
The 1961 Volvo P1800 1800S and 1966 Volvo 142/144/145 142 S share a manufacturer in Volvo, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Volvo brand. On paper, the two are remarkably close in power output, with the 1961 Volvo P1800 1800S producing 118 hp and the 1966 Volvo 142/144/145 142 S delivering 118 hp. Under the hood, the contrast is notable: the Volvo P1800 uses a Inline-4 OHV B18/B20 displacing 1,986 cc, while the Volvo 142/144/145 relies on a Inline-4 OHV with 1,986 cc. In the sprint to 60 mph, the 1961 Volvo P1800 1800S edges ahead at 11.5 seconds versus 12.5 seconds. On the collector market, the 1961 Volvo P1800 1800S commands a significant premium over the 1966 Volvo 142/144/145 142 S, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1961 Volvo P1800 1800S rates higher among enthusiasts and auction houses.