Segment
1. Imperial SnowDragon UHP Lowcost2. Semperit Speed-Grip 5 Lowcost
In this comparison, we are comparing a tyre from a manufacturer from Netherlands (Imperial) against a tyre from a manufacturer from Austria (Semperit). Semperit is a brand that belongs to the Continental group. Generally, Semperit winter tyres are slightly better rated (75%) than Imperial (0%). The first tyre test of Imperial SnowDragon UHP was done in 2020, compared to 2022 when was the Semperit Speed-Grip 5 first tested. Important for this comparison is also the ADAC 2025 225/40 R18 test, where both the SnowDragon UHP and the Speed-Grip 5 were tested. See more mutual tests below.
| # | Imperial SnowDragon UHP
| Semperit Speed-Grip 5
| Add to comparison |
|---|---|---|---|
![]() | ![]() | ||
| Dimensions | R16 - R21 | R14 - R21 | |
| Price | |||
| Remove | Remove from comparison | Remove from comparison |
1. Imperial SnowDragon UHP Lowcost2. Semperit Speed-Grip 5 Lowcost
1. Semperit Speed-Grip 5 Exemplary
These tyres were tested together in 3 test(s). Click to view detailed head-to-head results.

| Name | Enviromental impact | ||||||
|---|---|---|---|---|---|---|---|
| Best values in test | 1.7 | ||||||
| Imperial Snowdragon UHP Rating: Poor | 2.4 | ||||||
| Semperit Speed-Grip 5 Rating: Satisfactory | 2.8 | ||||||
| Show test details | |||||||

| Name | Wet | ||||||
|---|---|---|---|---|---|---|---|
| Best values in test | 32.6 | ||||||
| Imperial SnowDragon UHP | 40.4 | ||||||
| Semperit Speed-Grip 5 | 34.9 | 29.0 | |||||
| Show test details | |||||||

| Name | Wet | Dry | Snow | Ice | Rolling resistance | Noise | Wear |
|---|---|---|---|---|---|---|---|
| Best values in test | 1,7 | 1,9 | 1,8 | 1,9 | 1,7 | 2,5 | 1,5 |
| Imperial SnowDragon UHP Rating: Poor | 5,3 | 2,1 | 4,0 | 2,3 | 2,3 | 2,9 | 1,5 |
| Semperit Speed-Grip 5 Rating: Good | 2,3 | 2,5 | 2,0 | 2,3 | 1,7 | 2,6 | 2,0 |
| Show test details | |||||||