Side-by-side comparison of the Opel Manta and Opel Speedster, based on live market data.
| Opel Manta | Opel Speedster | |
|---|---|---|
| Active Listings | 135 | 117 |
| Median Price | €15,900 | €26,000 |
| Price Range | €5,000 – €74,990 | €14,300 – €49,950 |
| Avg Investment Score | 53.5 | 54.2 |
| Year Range | 1970–1988 | 2001–2005 |
| Transmissions | manual, automatic | manual |
Both models score similarly — Opel Manta at 53.5 and Opel Speedster at 54.2. The better choice depends on your budget and preference.