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Comparison: Michelin Primacy 4 vs. Michelin e.Primacy vs. Goodyear Efficient Grip Performance 2 vs. GoodYear Efficientgrip Performance 2 vs. Goodyear Efficientgrip 2 SUV vs. Pirelli Cinturato P7 C2 vs. Pirelli P ZERO PZ4

Primacy 4 prioritises safety in the wet; e.Primacy prioritises efficiency and range above all.

Within Michelin's summer passenger range, the Michelin Primacy 4 and the Michelin e.Primacy occupy adjacent but distinctly different roles. The Primacy 4 is Michelin's safety-first touring tyre — an all-rounder engineered to deliver dependable wet-weather braking and balanced performance across the full life of the tread. The e.Primacy is something more specialised: an eco-designed tyre built from the ground up to minimise energy consumption and maximise range, making it the brand's tyre of choice for car manufacturers equipping electric, hybrid, and low fuel consumption vehicles. Both carry the Primacy name, both are premium summer tyres, but they are optimised for meaningfully different priorities — and understanding that split is the key to choosing between them.

Michelin Primacy 4
Good for
Drivers wanting strong wet-weather safety Those covering a wide variety of road conditions Cars needing larger or less common tyre sizes Drivers who value long-lasting balanced performance
Not ideal for
Drivers focused purely on minimising fuel or energy costs Those with EVs seeking maximum range optimisation
Michelin e.Primacy
Good for
Electric and hybrid vehicle owners Drivers prioritising fuel savings and low running costs Those wanting the quietest possible ride Eco-conscious drivers supporting energy transition
Not ideal for
Drivers who regularly drive in heavy rain or standing water Those needing a wide selection of tyre sizes

Test Profile

Michelin
Primacy 4
Michelin
e.Primacy
Goodyear
Efficient Grip Performance 2
GoodYear
Efficientgrip Performance 2
Goodyear
Efficientgrip 2 SUV
Pirelli
Cinturato P7 C2
Pirelli
P ZERO PZ4
Number of tests
20
4
18
4
5
9
14
Best position
#1
#3
#1
#2
#1
#2
#2
Average position
3.5
12.0
6.1
3.3
2.2
5.8
5.5
Latest test
2022
2025
2024
2026
2025
2025
2025
Available sizes
386
111
47
40
63
92
700

These tyres were not tested together in the same test. The scores below are aggregated from different independent tests, so direct comparison should be taken with caution.

Wet
Confidence
Michelin Primacy 4
78%
Michelin e.Primacy
66%
Goodyear Efficient Grip Performance 2
78%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficientgrip 2 SUV
83%
Pirelli Cinturato P7 C2
84%
Pirelli P ZERO PZ4
83%
Wet braking
Michelin Primacy 4
86%
Michelin e.Primacy
70%
Goodyear Efficient Grip Performance 2
78%
GoodYear Efficientgrip Performance 2
84%
Goodyear Efficientgrip 2 SUV
85%
Pirelli Cinturato P7 C2
80%
Pirelli P ZERO PZ4
78%
Aquaplaning - cross
Michelin Primacy 4
59%
Michelin e.Primacy
56%
Goodyear Efficient Grip Performance 2
74%
GoodYear Efficientgrip Performance 2
73%
Goodyear Efficientgrip 2 SUV
82%
Pirelli Cinturato P7 C2
79%
Pirelli P ZERO PZ4
68%
Wet handling
Michelin Primacy 4
77%
Michelin e.Primacy
63%
Goodyear Efficient Grip Performance 2
79%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
86%
Pirelli Cinturato P7 C2
90%
Pirelli P ZERO PZ4
90%
Aquaplaning - longitudal
Michelin Primacy 4
73%
Michelin e.Primacy
68%
Goodyear Efficient Grip Performance 2
70%
GoodYear Efficientgrip Performance 2
71%
Goodyear Efficientgrip 2 SUV
78%
Pirelli Cinturato P7 C2
85%
Pirelli P ZERO PZ4
76%
Wet circle cornering
Michelin Primacy 4
83%
Michelin e.Primacy
64%
Goodyear Efficient Grip Performance 2
89%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
79%
Pirelli Cinturato P7 C2
86%
Pirelli P ZERO PZ4
89%
Wet side guide
Michelin Primacy 4
68%
Michelin e.Primacy
78%
Goodyear Efficient Grip Performance 2
67%
GoodYear Efficientgrip Performance 2
100%
Pirelli Cinturato P7 C2
71%
Dry
Confidence
Michelin Primacy 4
81%
Michelin e.Primacy
80%
Goodyear Efficient Grip Performance 2
76%
GoodYear Efficientgrip Performance 2
79%
Goodyear Efficientgrip 2 SUV
83%
Pirelli Cinturato P7 C2
90%
Pirelli P ZERO PZ4
77%
Dry braking
Michelin Primacy 4
91%
Michelin e.Primacy
83%
Goodyear Efficient Grip Performance 2
74%
GoodYear Efficientgrip Performance 2
82%
Goodyear Efficientgrip 2 SUV
82%
Pirelli Cinturato P7 C2
92%
Pirelli P ZERO PZ4
80%
Dry handling
Michelin Primacy 4
81%
Michelin e.Primacy
80%
Goodyear Efficient Grip Performance 2
78%
GoodYear Efficientgrip Performance 2
80%
Goodyear Efficientgrip 2 SUV
84%
Pirelli Cinturato P7 C2
87%
Pirelli P ZERO PZ4
82%
Dry lane changing
Michelin Primacy 4
90%
Michelin e.Primacy
93%
Goodyear Efficient Grip Performance 2
87%
GoodYear Efficientgrip Performance 2
75%
Pirelli Cinturato P7 C2
93%
Pirelli P ZERO PZ4
85%
Dry steering response
Michelin Primacy 4
86%
Michelin e.Primacy
85%
Goodyear Efficient Grip Performance 2
92%
GoodYear Efficientgrip Performance 2
88%
Pirelli P ZERO PZ4
84%
Offroad
Confidence
Michelin Primacy 4
78%
Goodyear Efficientgrip 2 SUV
79%
Comfort
Confidence
Michelin Primacy 4
80%
Michelin e.Primacy
88%
Goodyear Efficient Grip Performance 2
82%
GoodYear Efficientgrip Performance 2
78%
Goodyear Efficientgrip 2 SUV
92%
Pirelli Cinturato P7 C2
89%
Pirelli P ZERO PZ4
75%
Exterior noise
Michelin Primacy 4
78%
Michelin e.Primacy
90%
Goodyear Efficient Grip Performance 2
75%
GoodYear Efficientgrip Performance 2
80%
Goodyear Efficientgrip 2 SUV
90%
Pirelli Cinturato P7 C2
83%
Pirelli P ZERO PZ4
77%
Comfort
Michelin Primacy 4
83%
Michelin e.Primacy
70%
Goodyear Efficient Grip Performance 2
90%
GoodYear Efficientgrip Performance 2
90%
Goodyear Efficientgrip 2 SUV
84%
Pirelli Cinturato P7 C2
64%
Pirelli P ZERO PZ4
80%
Interior noise
Michelin Primacy 4
82%
Goodyear Efficient Grip Performance 2
79%
GoodYear Efficientgrip Performance 2
73%
Goodyear Efficientgrip 2 SUV
100%
Pirelli Cinturato P7 C2
89%
Costs
Confidence
Michelin Primacy 4
88%
Michelin e.Primacy
100%
Goodyear Efficient Grip Performance 2
83%
GoodYear Efficientgrip Performance 2
88%
Goodyear Efficientgrip 2 SUV
84%
Pirelli Cinturato P7 C2
65%
Pirelli P ZERO PZ4
52%
Rolling resistance
Michelin Primacy 4
88%
Michelin e.Primacy
100%
Goodyear Efficient Grip Performance 2
84%
GoodYear Efficientgrip Performance 2
81%
Goodyear Efficientgrip 2 SUV
77%
Pirelli Cinturato P7 C2
69%
Pirelli P ZERO PZ4
59%
Mileage
Michelin Primacy 4
93%
Michelin e.Primacy
100%
Goodyear Efficient Grip Performance 2
67%
GoodYear Efficientgrip Performance 2
99%
Goodyear Efficientgrip 2 SUV
96%
Pirelli Cinturato P7 C2
65%
Pirelli P ZERO PZ4
49%
Fuel efficiency
Michelin Primacy 4
86%
Michelin e.Primacy
100%
Goodyear Efficient Grip Performance 2
100%
GoodYear Efficientgrip Performance 2
94%

Verdict

If you drive an electric or hybrid vehicle and want to maximise range, minimise fuel costs, and enjoy a whisper-quiet cabin, the Michelin e.Primacy is the correct choice — it is purpose-built for exactly that use case, and the test results back it up. Its rolling resistance and mileage performance are in a class of their own within Michelin's summer range. If you drive a wider variety of roads, encounter significant rain, or simply want the most all-round capable summer tyre Michelin offers at this price level, the Michelin Primacy 4 is the stronger pick — its wet braking confidence, broader size availability, and balanced performance across all conditions make it the safer choice for drivers who cannot always predict what the road will demand. The e.Primacy is a specialist; the Primacy 4 is the all-rounder.

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