Spitfire Mk.XIV vs P-51D Mustang

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Seems like this thread revives about every two years or so. My pick between the two would be the Spitfire XIV. It has all the advantages once you are in the fight. Problem is that there may be a lot of fights you can't get to for lack of range.

- Ivan.
 
I think what people tend to forget is that the Spitfire was designed to be an interceptor and not a long range escort. What she would have looked like if it was mean't to escort bombers is anyones guess. I love both aircraft.
 
(while not wanting to pile up on a new member)
To the best of my knowledge, P-51 was not designed as long range escort either, but as a 'better P-40'.
Spitfire with additional internal fuel (Mk.VII/VIII) and drop-tank capability was there in 1942, so the long range capability was present. Allies have had the opportunity to use it in early 1943 in ETO, but missed it. Ditto for P-51A, for mid 1943.
 
TP is correct. The P-51 was designed as a fighter 'better than P-40' and for lack of a better phrase was a utility fighter with range and performance.

As to the MKVIII, including drop tanks, by the time the wing was re-designed to provide another 100 gallons the Spit would no longer be a Spit - but would have been an interesting and important derivative. Its drag was significantly higher 'as is' and a new wing may have increased drag even more making it difficult to get more than 250+ mile radius without huge drop tanks.
 
Two of the main USAAF fighters I've heard were designed to be interceptors are the P-47 Thunderbolt and the P-38 Lightning.
I don't know about the P-47 but in my opinion the P-38 would had been a great interceptor.
 
yes you can but they are designed for different jobs. As a result the P-51 could afford to have a slow climb rate because it could climb all the way to the target, but in dogfights this is a set back. The Spit is designed specifically for dogfighting, the P-51 is for both dogfighting and a long range bomber escort. As a result of this, the P-51 loses some dogfighting attributes but gains range and endurance. The Spit doesn't have this combination of two roles as so is a better dogfighter and would win in a dogfight between the two (based on statistics). However it would come down to the skill of the pilot. The choice of aircraft though is purely which you prefer and I prefer the Spitfire.

Plus and most importantly, the Spitfire is so much prettier. 8)
 
Two of the main USAAF fighters I've heard were designed to be interceptors are the P-47 Thunderbolt and the P-38 Lightning.
I don't know about the P-47 but in my opinion the P-38 would had been a great interceptor.

The P-38 was designed to be an interceptor, and nothing else. It had ax excellent time to climb to altitude. The P-47 was to be a high altitude fighter, and its performance at 30,000 ft. was good.
 
I have been thinking about this thread and as to which you would prefer would simply depend on the tactical situation. If you were attacking then the P51 has it in spades due to its range while still having a very good performance, if you are defending then the Spit due to its agility and climb.

At low/medium altitude the P51 is I understand faster but in a climb to altitude the Spit has the advantage.
 
The P-38 was designed to be an interceptor, and nothing else. It had ax excellent time to climb to altitude. The P-47 was to be a high altitude fighter, and its performance at 30,000 ft. was good.

Thanks for the clarification Syscom, which leads me to think how the P-38 would have performed alongside Spitfires and Hurricanes given a scenario in which it would have been available in meaningful numbers for the RAF during the Battle of Britain.
 
It seems RM 797 is wrong. My photo shows RM787
Jean Luc
Spitfire Mk.XIV
SpitXIVTAFEBEBlack2.jpg


Max Engine power: 2035 hp.

Max Speed: 721 km/h.

Max Climb Rate: 5,200 ft/min.

Wing Span: 11,23 m.

Wing Area: 22,48 m2.

Empty Weight: 2,994 kg.

Max. Weight: 3,856 kg.

Armament: two 20mm cannons and four 7.7mm Machine Guns.


P-51D Mustang
profile_mustang_14.gif

Max Engine power: 1720 hp.

Max Speed: 703 km/h.

Max Climb rate: 3,475 ft/min.

Wing Span: 11,28 m.

Wing Area: 21.83 m2.

Empty Weight: 3,232 kg.

Max. Weight: 5,206 kg.

Armament: Six Browning M2 .50 Caliber Machine Guns.

--------------------------------------------------------------------------

So wich one would you bet your money on in a clash between the two ?
 
climb rate and acceleration favours the spit, along with the turn radius so I would have to say the spit had the technical edge, that however is nothing but academic relative to the tactical situation during the encounter!
 
Lol its pretty obvious where the guest 'Lunatic' comes from, poor old Mustang still using the Merlin. Imagine a Griffon powered P51! (of course thats in essence what the UK was doing with its Spitful / Seafang - Fastest recorded Piston powered Aircraft)

I've read through many pages here I'll clarify at short range - the Spit LF XIVe (Clipped wings - 2 50 cals 2 Cannons) was a quite literately a deadly killing machine, served with distinction in Germany, even with a drop tank it was highly maneuverable, regarding armour, the XIV fuselage was stronger than the regular merlin powered spits / with a modified firewall behind the engine (it was highly redesigned). etc etc also I quote "The visceral feeling of the power of the griffon engine transferred to the seat of a pilots seat made you want to go kill"

Sorry but the XIVe would make short work of a P51 in a dogfight, unless of of course a Mustang MKIII pilot had the red letter S on his T-Shirt ;)

Why did we use so many 303 bullets earlier on ? - has anyone thought there were a few lying about at the time in the UK ;)

Btw I think the wing air intakes on that profile are the wrong size, i think they should be slightly larger.

S!
 
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I believe Eric 'Winkle' Brown, whom we must all accept is virtually God in such matters, rated the Spitfire XIV a little ahead of the P51D as a dogfighter. A little more controversially, he actually also placed it marginally behind the Fw190D. Ouch!
 
I believe Eric 'Winkle' Brown, whom we must all accept is virtually God in such matters, rated the Spitfire XIV a little ahead of the P51D as a dogfighter. A little more controversially, he actually also placed it marginally behind the Fw190D. Ouch!

I thought he ranked them Spit XIV, Fw 190 D-9, P-51D in that order.
 
I believe Eric 'Winkle' Brown, whom we must all accept is virtually God in such matters, rated the Spitfire XIV a little ahead of the P51D as a dogfighter. A little more controversially, he actually also placed it marginally behind the Fw190D. Ouch!
Brown was one of the greatest test pilots who ever lived. He was also biased and arrogant, but rightfully so...
 

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