Is the Cayman GT4 as good as the 911 GT3?

Different, not lesser. The GT4 is a brilliant track car that many professional drivers prefer for its mid-engine balance and lower limits. The GT3 has more power, a higher-revving engine, and stronger motorsport DNA.

Which is a better investment, GT4 or GT3?

The GT3, by a significant margin. GT3 values have appreciated consistently across all generations. The GT4 holds value well but doesn't appreciate at the same rate. Both are better investments than standard Porsches.

How much is a Porsche Cayman GT4?

981 GT4 (2016): $80K-$110K. 718 GT4 (2020+): $90K-$130K. The 718 GT4 RS is the halo model, starting around $180K-$220K. All are significantly cheaper than equivalent-era GT3 models.

Can you daily drive a GT4 or GT3?

Both are surprisingly dailyable. The GT4 is slightly more comfortable with a softer ride and less tire noise. The GT3 with the Touring package is the stealthier daily option. Neither is a hardship to live with.

Should I buy a GT4 RS or GT3?

The GT4 RS is Porsche's answer to this exact question, putting a GT3-derived engine in the Cayman chassis. It's arguably the most exciting Porsche you can buy. Prices are similar to the GT3, so it comes down to mid-engine vs rear-engine preference.

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Porsche Cayman GT4 vs 911 GT3: Track Car Comparison

Data accessed Sep 27, 2026

Summary

The Cayman GT4 and 911 GT3 are Porsche's 2 naturally aspirated track-focused models, but they occupy different tiers. The GT4 ($80K-$130K) uses a flat-six derived from the 911 and offers exceptional mid-engine balance. The GT3 ($100K-$300K+) is the more extreme car with a higher-revving engine, more power, and a racing pedigree. The GT4 is the better value, while the GT3 is the better investment.

Comparison

992 GT3

n=156 sold12-mo +8.7%

Avg Price: $270k
Range: $186k – $347k
Avg Mileage: 4,413
Manual Premium: +19%
Avg Bids: 37

991 GT3

n=140 sold12-mo +9.7%

Avg Price: $179k
Range: $98k – $297k
Avg Mileage: 15,959
Manual Premium: +55%
Avg Bids: 35

991 GT3 RS

n=95 sold12-mo +3.2%

Avg Price: $226k
Range: $160k – $300k
Avg Mileage: 9,382
Avg Bids: 39

992 GT3 RS

n=84 sold12-mo +4.7%

Avg Price: $415k
Range: $335k – $524k
Avg Mileage: 2,104
Avg Bids: 43

718 Cayman GT4 RS

n=73 sold12-mo -5.1%

Avg Price: $193k
Range: $164k – $235k
Avg Mileage: 2,669
Avg Bids: 33

996 GT3

n=68 sold12-mo +52.7%

Avg Price: $114k
Range: $53k – $199k
Avg Mileage: 38,274
Avg Bids: 33

981 Cayman GT4

n=67 sold12-mo +8.0%

Avg Price: $98k
Range: $72k – $127k
Avg Mileage: 18,536
Avg Bids: 28

718 Cayman GT4

n=62 sold12-mo +6.1%

Avg Price: $123k
Range: $93k – $159k
Avg Mileage: 9,336
Manual Premium: +5%
Avg Bids: 34

997 GT3

n=62 sold12-mo +43.5%

Avg Price: $142k
Range: $58k – $240k
Avg Mileage: 29,745
Avg Bids: 40

997 GT3 RS

n=53 sold12-mo +1.0%

Avg Price: $373k
Range: $147k – $702k
Avg Mileage: 16,542
Avg Bids: 63

992 GT3 Touring

n=46 sold12-mo -6.6%

Avg Price: $276k
Range: $188k – $378k
Avg Mileage: 4,038
Manual Premium: +13%
Avg Bids: 40

981 Cayman GT4 Clubsport

n=15 sold

Avg Price: $102k
Range: $68k – $146k
Avg Mileage: 10,693
Manual Premium: -28%
Avg Bids: 23

991 GT3 Touring

n=9 sold

Avg Price: $281k
Range: $203k – $357k
Avg Mileage: 4,346
Avg Bids: 20

996 GT3 RS

n=8 sold

Avg Price: $236k
Range: $106k – $358k
Avg Mileage: 20,351
Avg Bids: 51

997 GT3 RS 4.0

n=6 sold

Avg Price: $905k
Range: $578k – $1.2M
Avg Mileage: 5,003
Avg Bids: 55

How to Choose

Budget: the GT4 is 30-50% less expensive than a GT3 of the same era.
The GT3's flat-six revs higher and makes more power. It's the more visceral experience.
The GT4's mid-engine layout arguably makes it more accessible and confidence-inspiring on track.
GT3 holds value significantly better and has stronger appreciation potential.
Both are available with manual transmissions. Manual premiums apply to both but are higher on the GT3.

Frequently Asked Questions

Is the Cayman GT4 as good as the 911 GT3?: Different, not lesser. The GT4 is a brilliant track car that many professional drivers prefer for its mid-engine balance and lower limits. The GT3 has more power, a higher-revving engine, and stronger motorsport DNA.
Which is a better investment, GT4 or GT3?: The GT3, by a significant margin. GT3 values have appreciated consistently across all generations. The GT4 holds value well but doesn't appreciate at the same rate. Both are better investments than standard Porsches.
How much is a Porsche Cayman GT4?: 981 GT4 (2016): $80K-$110K. 718 GT4 (2020+): $90K-$130K. The 718 GT4 RS is the halo model, starting around $180K-$220K. All are significantly cheaper than equivalent-era GT3 models.
Can you daily drive a GT4 or GT3?: Both are surprisingly dailyable. The GT4 is slightly more comfortable with a softer ride and less tire noise. The GT3 with the Touring package is the stealthier daily option. Neither is a hardship to live with.
Should I buy a GT4 RS or GT3?: The GT4 RS is Porsche's answer to this exact question, putting a GT3-derived engine in the Cayman chassis. It's arguably the most exciting Porsche you can buy. Prices are similar to the GT3, so it comes down to mid-engine vs rear-engine preference.

Methodology and sources

Based on 944 sold listings from the last 2 years across Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, Collecting Cars, and other auction and marketplace sources. Prices are normalized to USD. Typical ranges show the 5th–95th percentile of sold prices. Stats update daily.

Read our full methodology.

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