Both the AUDI Q4 and the SMART FORTWO are tracked here from official DVLA licensing data, and as of 2026 Q1 there are 61,235 AUDI Q4s versus 57,831 SMART FORTWOs still on UK roads. The SMART FORTWO is marginally rarer, but the two are closely matched on survivor numbers. Year on year their fortunes diverge: the AUDI Q4 is rising (+27.6%) while the SMART FORTWO is falling (-1.9%).
| AUDI Q4 | SMART FORTWO | |
|---|---|---|
| Left in the UK (2026 Q1) | 61,235 | 57,831 |
| Rarity tier | Common | Common |
| Licensed | 60,872 | 52,846 |
| SORN (off-road) | 363 | 4,985 |
| Peak | 61,235 (2026 Q1) | 61,348 (2019 Q3) |
| Year-on-year | ▲ 13,231 (+27.6%) yr/yr | ▼ 1,112 (-1.9%) yr/yr |
The SMART FORTWO is rarer: 57,831 are left in the UK as of 2026 Q1, compared with 61,235 of the AUDI Q4.
As of 2026 Q1 there are 61,235 AUDI Q4 and 57,831 SMART FORTWO still registered (taxed or SORN) in the UK, according to DVLA data.