Comparison: Semperit Speed-Life 2 vs. Goodyear Efficient Grip Performance vs. Michelin Primacy 5 vs. Michelin Primacy 4+

This comparison reviews two popular summer tyres tested by major European magazines: the Semperit Speed-Life 2 and the Goodyear Efficient Grip Performance. Below we summarise the available test data, highlight relative strengths and weaknesses, and give a clear verdict about which tyre performed better across the shared tests.

Test overview and mutual rankings

Both tyres were included in the same ADAC and Autobild test programs. In ADAC (16 tyres), the Semperit Speed-Life 2 finished 6th while the Goodyear Efficient Grip Performance placed 12th. In a much larger Autobild comparison (50 tyres), Semperit ranked 3rd and Goodyear 5th. These positions show that Semperit consistently placed ahead of the Goodyear unit in the two shared tests.

Summarised test data and interpretation

The two mutual test placements indicate a consistent pattern: Semperit achieved higher standings in both test suites, suggesting a more balanced overall performance in the measured criteria used by ADAC and Autobild. Goodyear’s Efficient Grip Performance did well in Autobild (top 5) but dropped to the lower half of the ADAC ranking, which points to stronger performance in some assessment conditions but weaker results in others.

• Semperit Speed-Life 2 — ADAC: 6/16; Autobild: 3/50. Our internal rating is not available for this model. Note: this tyre has been replaced by the Semperit Speed-Life 3.


• Goodyear Efficient Grip Performance — ADAC: 12/16; Autobild: 5/50. Our internal rating: 38%. This model was later replaced by the Goodyear Efficient Grip Performance 2. Manufacturer info: Goodyear.

Strengths and weaknesses

Semperit Speed-Life 2 — Strengths: consistent high rankings across both tests point to a well-balanced tyre that performs reliably in the mix of safety, handling and wear evaluations used by ADAC and Autobild. Weaknesses: specific numeric scores or subcategory results are not available here, and the model has been superseded by the newer Speed-Life 3, which buyers should consider for the latest improvements.

Goodyear Efficient Grip Performance — Strengths: still a solid performer (top 5 in Autobild) and a known name in fuel-efficient summer tyres. Weaknesses: a weaker ADAC placement (12th of 16) and a modest internal score (38%) suggest it may trail rivals in some wet braking, wear or handling measures compared with top-placed competitors. For an updated option, see the Efficient Grip Performance 2.

Verdict — which tyre is better overall?

Comparing the mutual test positions, the Semperit Speed-Life 2 emerges as the stronger performer overall, with better placements in both ADAC and Autobild. The Goodyear Efficient Grip Performance is a credible tyre and performs well in certain assessments, but it was outperformed by Semperit in the available head-to-head tests. If you prioritise consistently higher test rankings, Semperit is the preferable choice among these two models. If brand familiarity, specific comfort or economy characteristics are your priority, consider also evaluating the newer successors (Semperit Speed-Life 3 and Goodyear Efficient Grip Performance 2) or consult full test breakdowns for subcategory scores.

Manufacturer links: Semperit | Goodyear.