United Kingdom vs UK — 1967 vs 1970
| Sprite MkIV Roadster | TR6 PI | |
|---|---|---|
| Horsepower | 65 hp | 150 hp |
| Torque | 70 lb-ft | 180 lb-ft |
| Engine Size | 1,275 cc | 2,498 cc |
| 0-60 mph | 14.2 sec | 8.2 sec |
| Top Speed | 95 mph | 120 mph |
| ¼ Mile | 19.5 sec | 16.3 sec |
| Weight | 1,627 lbs | 2,315 lbs |
| Wheelbase | 2,032 mm | 2,235 mm |
| Length | 3,530 mm | 4,140 mm |
| Units Produced | 22,793 | 94,619 |
| Original MSRP | $2,195 | $3,295 |
| Value (Excellent) | $22,000 | $42,000 |
| Collectibility | 6/10 | 7/10 |
| Rarity | 6/10 | 4/10 |
Two outstanding machines, each with compelling strengths. The 1967 Austin-Healey Sprite MkIV Roadster excels in lighter weight, greater rarity, better value, while the 1970 Triumph TR6 PI stands out for more power, quicker acceleration, higher top speed. The best advice? Drive both if you can, then follow your instincts.
Putting the 1967 Austin-Healey Sprite MkIV Roadster against the 1970 Triumph TR6 PI is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — United Kingdom versus UK. The 1970 Triumph TR6 PI holds a clear advantage in raw power with 150 hp compared to 65 hp, a 85-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Austin-Healey Sprite MkIV uses a Inline-4 OHV displacing 1,275 cc, while the Triumph TR6 relies on a Inline-6 OHV with 2,498 cc. In the sprint to 60 mph, the 1970 Triumph TR6 PI edges ahead at 8.2 seconds versus 14.2 seconds. The Austin-Healey Sprite MkIV carries a weight advantage, tipping the scales 688 lbs lighter. Rarity plays a significant role here — with only 22,793 units built, the 1967 Austin-Healey Sprite MkIV Roadster is considerably scarcer than the Triumph TR6's 94,619 examples. On the collector market, the 1970 Triumph TR6 PI commands a significant premium over the 1967 Austin-Healey Sprite MkIV Roadster, reflecting differences in prestige and rarity.