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Comparison: Giti Synergy E1 vs. GoodYear Efficientgrip Performance 2

In this comparison, we are comparing a tyre from a manufacturer from Singapore (Giti) against a tyre from a manufacturer from USA (GoodYear). Giti is a brand that belongs to the GT group. Generally, GoodYear summer tyres are slightly better rated (75%) than Giti (65%). The first tyre test of Giti Synergy E1 was done in 2018, compared to 2025 when was the GoodYear Efficientgrip Performance 2 first tested.

Test Profile

Giti
Synergy E1
GoodYear
Efficientgrip Performance 2
Number of tests
3
3
Best position
#12
#2
Average position
16.0
3.3
Latest test
2019
2026
Available sizes
19
40

Wet

Wet
Giti Synergy E1
73%
GoodYear Efficientgrip Performance 2
77%
Aquaplaning - cross
Giti Synergy E1
59%
GoodYear Efficientgrip Performance 2
69%
Aquaplaning - longitudal
Giti Synergy E1
74%
GoodYear Efficientgrip Performance 2
66%
Wet circle cornering
Giti Synergy E1
91%
GoodYear Efficientgrip Performance 2
61%
Wet handling
Giti Synergy E1
66%
GoodYear Efficientgrip Performance 2
74%
Wet braking
Giti Synergy E1
77%
GoodYear Efficientgrip Performance 2
78%

Costs

Costs
Giti Synergy E1
86%
GoodYear Efficientgrip Performance 2
83%
Mileage
Giti Synergy E1
66%
GoodYear Efficientgrip Performance 2
99%
Fuel efficiency
Giti Synergy E1
91%
GoodYear Efficientgrip Performance 2
94%
Rolling resistance
Giti Synergy E1
100%
GoodYear Efficientgrip Performance 2
72%

Comfort

Comfort
Giti Synergy E1
89%
GoodYear Efficientgrip Performance 2
70%
Exterior noise
Giti Synergy E1
87%
GoodYear Efficientgrip Performance 2
67%
Interior noise
Giti Synergy E1
91%
GoodYear Efficientgrip Performance 2
73%

Dry

Dry
Giti Synergy E1
86%
GoodYear Efficientgrip Performance 2
75%
Dry driving behavior
Giti Synergy E1
61%
GoodYear Efficientgrip Performance 2
65%
Dry handling
Giti Synergy E1
93%
GoodYear Efficientgrip Performance 2
77%

Performance spider chart

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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