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Imperial Ecodriver 5

The Imperial Ecodriver 5 is a Touring Summer tyre designed to be fitted to Passenger Cars.

5.5
Tyre Reviews Score Based on Professional Tests
Limited Confidence View Breakdown
Dry Grip
80%
Wet Grip
55%
Road Feedback
40%
Handling
70%
Wear
40%
Comfort
40%
Buy again
30%
2 Reviews
51% Average
12,700 miles driven
2 Tests (avg: 35th)
Imperial Ecodriver 5

Imperial Ecodriver 5

Summer Budget
BETA
5.5 / 10
Based on Professional Tests · Limited Confidence · Updated 23 Feb 2026

The Tyre Reviews Score is the most comprehensive tyre scoring system available. It aggregates professional test data from multiple independent publications, user reviews, and consistency analysis using Bayesian statistical methods, weighted normalisation, and recency-adjusted scoring to produce a single, reliable performance rating.

Learn more about our methodology
Wet
78.4
2x / 2 tests
Dry
63.5
1.8x / 2 tests

Cross-category scores are derived metrics that combine data from multiple test disciplines to evaluate real-world performance characteristics.

Braking
71.4
4 tests
Score Components
Professional Tests
Weight: 80%
Tests: 2
Publications: 1
Period: 2021 - 2024
User Reviews
Weight: 15%
Reviews: 2
Avg Rating: 50.7%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.13
History Points: 10
Methodology & Configuration
Scoring Process
  1. Collect Test Data: Gather results from professional tyre tests across multiple publications. Minimum 1 test(s) required.
  2. Normalize Positions: Convert test positions to percentile scores using exponential weighting (factor: 1.2).
  3. Apply Recency Weighting: More recent tests are weighted higher with a decay rate of 0.95.
  4. Incorporate User Reviews: Factor in user review data (minimum 5 reviews). Weight: 15%.
  5. Bayesian Smoothing: Apply Bayesian prior (score: 7, weight: 1.5) to prevent extreme scores with limited data.
  6. Calculate Final Score: Combine all components using normalization factor of 1.1. Max score with limited data: 9.5.
Component Weights
Test Data
80%
User Reviews
15%
Consistency
5%
All Configuration Parameters
ParameterValueDescription
safety_weight 0.7 Weight multiplier for safety-related metrics
performance_weight 0.55 Weight multiplier for performance metrics
comfort_weight 0.4 Weight multiplier for comfort metrics
value_weight 0.45 Weight multiplier for value-for-money metrics
user_reviews_weight 0.15 How much user reviews contribute to the final score
test_data_weight 0.8 How much professional test data contributes to the final score
consistency_weight 0.05 How much score consistency contributes to the final score
recency_decay_rate 0.95 Rate at which older test results lose influence (higher = slower decay)
min_test_count 1 Minimum number of professional tests required
min_review_count 5 Minimum number of user reviews required
score_version 1.9 Current version of the scoring algorithm
score_normalization_factor 1.1 Factor used to normalize raw scores to the 0-10 scale
confidence_factor_weight 0.2 How much data confidence affects the final score
position_penalty_weight 0.2 Penalty applied for poor test positions
gap_penalty_threshold 12 Score gap (%) that triggers additional penalties
min_metrics_count 2 Minimum number of test metrics needed per test
limited_data_threshold 2 Number of tests below which data is considered limited
single_test_penalty 0.75 Score multiplier when only one test is available
critical_metric_penalty 0.7 Penalty for poor performance on critical safety metrics
critical_metric_threshold 70 Score below which a critical metric penalty applies
position_exponential_factor 1.2 Exponent used to amplify position-based scoring
position_exponential_threshold 0.9 Position percentile below which exponential scoring applies
gap_multiplier_critical 3 Multiplier for critical gap penalties
max_category_weight 2 Maximum weight any single category can have
max_score_limited_data 9.5 Score cap when data is limited
bayesian_prior_weight 1.5 Weight of the Bayesian prior in smoothing
bayesian_prior_score 7 Prior score used for Bayesian smoothing
evidence_test_multiplier 1.9 Multiplier for test evidence in confidence calculation
evidence_metric_divisor 3 Divisor for metric count in evidence calculation
evidence_review_divisor 10 Divisor for review count in evidence calculation
combined_penalty_floor 0.2
Data Sources
TestPublicationDateSizePositionMetrics
2024 Summer Tyre Market Overview Auto Bild 2024 205/55 R16 38/55 2 metrics
2021 53 Summer Tyre Braking Test Auto Bild 2021 205/55 R16 32/53 2 metrics
2
Tests
35th
Average
32nd
Best
38th
Worst
Latest Tyre Test Results
38th/55
32nd/53

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Latest Imperial Ecodriver 5 Reviews

Given 44% while driving a Volkswagen Golf Mk7 1.6 TDI Bluemotion (205/55 R16) on mostly town for 100 average miles
Stay away from these tyres as the inside wall of these tyres are so thin that any hard contact with a kerb or debris on the road, there will be a tear in the tyre. I am a taxi driver & have bought many tyres over the years and this is by far the worst brand of budget tyre I have come across in my time of driving. I would recommend staying clear of this brand altogether.
August 24, 2024
Given 57% while driving a Ford Focus MK3 (205/55 R16) on mostly motorways for 12,600 average miles
Good performance on dry roads (urban/motorway) in warm conditions. Seems to perform well in cornering and acceleration. Braking performance is not so good compared to better brands (see: any brand priced above Imperial). When conditions become cold and very wet these tyres are quite poor when cold and do not provide much confidence in handling at all. Road noise is very loud unless set to high pressures. The benefits of high pressure means good rolling resistance behaviours at high pressures though (Front 38 psi, Rear 44 psi). The noise doesn't decrease much if setting pressures to manufacturer ratings (Front 32 psi, Rear 36 psi). This applies on motorways and urban roads above 60 km/h. Comfort is not good under any condition at any reasonable speed (>30km/h) as all impacts are felt even at lower pressures. Feedback is okay but nothing special beyond the tyre making you very aware that it's slipping a lot in wet conditions on corners. Fuel economy is quite good under dry conditions and high pressures, as noted above. Overall would not buy again, only had the chance to test these tyres as they were fitted new by dealer upon taking ownership of vehicle.
August 4, 2022
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